I contributed to many successful projects..
of course i used my brain power :-)

This is the essence of who you are as an employee. Autonomy, someone to brain-storm with, fairness, someone interested in your continued professional development, creativity and supportive of your decisions may be some of the many different aspects of your next manager. Being aware of which of these characteristics have worked best (or worst) for you is important in being true to who you are as a manager and an individual. Be aware that your answer will also reveal a great deal about who you are. We tend to mirror the person we want for a manager.

For example doctors administer medical marijuana for patients with terminal pain ...
similarly sometimes if the brain is full of good ideas its better to put some bad ideas...
Actually you can categeorise bad ideas as good bad ideas and bad bad ideas..
within bad bad ideas there can be badest bad idea and okay types bad idea..

Graphology is the study and analysis of handwriting especially in relation to human psychology. The term is sometimes incorrectly used to refer to forensic document examination. In the medical field, it is used to refer to the study of handwriting as an aid in diagnosis and tracking of diseases of the brain and nervous system.

It is the chipset. If the CPU is your computer's brain, the chipset is its heart, and of course, one can't function without the other.