• Common obstacle to thinking
• Strategies of overcoming obstacles to thinking
• Obstacle to critical thinking in engineering
Practice
• Usefulness of Critical Thinking
LECTIRE 5
SKILL OF OVERCOMING OBSTACLES TO THINKING
In an age where decisions must be made quickly and accurately across industries like engineering, medicine, education, and
technology, clear and rational thinking is a crucial skill. However, thinking is not always easy or automatic. It is often hindered
by internal biases, external pressures, limited information, or flawed reasoning. Overcoming obstacles to thinking is therefore
not only a valuable cognitive ability—it is an essential skill for problem-solving, innovation, and leadership.
The purpose of this essay is to explore what it means to overcome obstacles to thinking, identify the most common barriers,
and present strategies to develop this skill in practical, professional settings, particularly in engineering and technical
disciplines. By learning how to overcome these obstacles, individuals become more capable of making informed, ethical, and
effective decisions.
COMMON OBSTACLES TO THINKING
01
Emotional Interference
03
05
06
02
Mental Laziness (Cognitive Ease)
04
Lack of Relevant Knowledge
Habitual Assumptions
Cognitive Biases
Social and Organizational Pressures
COMMON OBSTACLES TO THINKING
1- Cognitive Biases
2- Emotional Interference
Cognitive biases are systematic errors in thinking that
affect decisions and judgments. They arise from the
brain’s tendency to simplify information processing.
Some of the most frequent include:
Strong emotions—fear, pride, anger, or frustration—can cloud
thinking. Emotions are not inherently bad; they often provide
important signals. But when left unchecked, emotions can impair
decision-making by reducing our capacity for rational analysis.
Example: An engineer facing criticism may reject valid feedback
due to emotional defensiveness rather than logical assessment.
•Confirmation Bias: Favouring information that
supports our existing beliefs.
•Anchoring Bias: Relying too heavily on the first piece
of information encountered.
•Availability Bias: Judging the likelihood of events
based on what easily comes to mind.
•Overconfidence Bias: Believing our judgment is more
accurate than it really is.
These biases hinder open-mindedness and objectivity.
3- Mental Laziness (Cognitive Ease)
Humans are naturally drawn to mental shortcuts. This “lazy”
thinking leads to superficial solutions and avoids deeper, more
effortful analysis.
Example: Accepting the first plausible solution in a technical
problem without evaluating alternatives.
COMMON OBSTACLES TO THINKING
4- Lack of Relevant Knowledge
6 - Habitual Assumptions
Even the best reasoning cannot function without a
sufficient base of knowledge. Ignorance or
misinformation can severely limit thinking quality. The
Dunning-Kruger effect shows that those with less
knowledge often overestimate their competence.
We often think based on habits or ingrained assumptions—
many of which go unchallenged. These assumptions can
include stereotypes, outdated models, or generalizations that
no longer apply.
5 - Social and Organizational Pressures
In group settings, people often conform to avoid
conflict—especially in hierarchical environments. This
is known as groupthink. It discourages dissenting
views, stifles innovation, and reinforces flawed
decisions.
Example: A junior team member remains silent
despite noticing a flaw in a project proposal, fearing
backlash from senior engineers.
OBSTACLES OF CRITICAL THINKING IN ENGINEERING
5-Cognitive Biases
1-Time Pressure
Tight deadlines and fast-paced project
cycles can push engineers toward quick,
intuitive decisions rather than reasoned
analysis.
Engineers are not immune to biases like
confirmation bias, anchoring, or the
Dunning-Kruger effect, which can distort
judgment and decision-making.
5
1
2-Groupthink and Hierarchy
In team environments, engineers
may hesitate to challenge
popular opinions or authority
figures, even when they see
flaws.
2
4
3-Overreliance on Technology
Simulation tools and automated systems can lead to
passive thinking. When engineers blindly trust software
outputs without questioning assumptions, errors may go
unnoticed.
3
4-Educational Gaps
Many engineering programs focus heavily
on technical instruction but give little
attention
to
teaching
reasoning,
argumentation, or ethical reflection.
STRATEGIES FOR OVERCOMING OBSTACLRS TO THINKING
1
2
3
4
5
6
7
Practicing SelfAwareness
Slowing Down
the Thinking
Process
Challenging
Assumptions
Engaging in
Metacognition
Embracing
Diverse
Perspectives
Training in
Cognitive
Biases
Practicing
Ethical
Thinking)
STRATEGIES FOR OVERCOMING OBSTACLRS TO THINKING
1- Practicing Self-Awareness
3- Challenging Assumptions
The first step to better thinking is knowing how we think. Selfawareness involves examining our own beliefs, recognizing
emotional triggers, and noticing patterns in decision-making.
Techniques:
•Journaling decisions and reasoning
•Reviewing thought processes after projects
•Seeking feedback from others
Often, flawed thinking is built on unchallenged
assumptions. Critical thinkers routinely ask:
•What evidence supports this?
•Could the opposite be true?
•Is this conclusion based on habit or fact?
Example: In product development, questioning whether a
certain feature is truly necessary can save time and cost.
2 -Slowing Down the Thinking Process
Many mistakes occur because we rush to conclusions. Training oneself
to pause, evaluate, and question assumptions improves thinking
quality.
Tools:
•Use checklists before making key decisions
•Ask “What am I missing?” or “What else could explain this?”
•Delay judgment until all facts are gathered
STRATEGIES FOR OVERCOMING OBSTACLRS TO THINKING
4- Engaging in Metacognition
6- Training in Cognitive Biases
Metacognition means thinking about thinking. This involves
analyzing one’s thought strategies and deciding if they are
effective.
Benefits:
•Helps identify blind spots
•Improves learning and adaptation
•Encourages growth mind-set
Understanding common biases helps in detecting them in
real time.
Examples of training tools:
•Debiasing workshops
•Case study analysis (e.g., disasters caused by bias)
•Online simulations or bias quizzes
5- Embracing Diverse Perspectives
Different backgrounds and viewpoints challenge us to see
beyond our biases. Diversity in teams increases innovation by
introducing alternate frameworks for interpreting problems.
Actions:
•Invite critique from people outside the field
•Use interdisciplinary approaches to problem-solving
•Encourage debate and dialogue in teams
7- Practicing Ethical Thinking
Critical thinking is not only about accuracy but also integrity.
Engineers must regularly consider whether decisions are fair,
inclusive, and environmentally sound.
Guiding questions:
•Who will this decision affect?
•Are there unintended consequences?
•Would I make the same decision if roles were reversed?