Which factor is important while brainstorming?
a. haggling over failed solutions
b. pursuing one party's objectives
c. taking a break when facing roadblocks
d. never compromising

The correct option is C.
Brainstorming is a problem solving technique by which innovative ideas and solutions are generated via intensive group discussion. The process required the participants to think deeply and suggest solutions regarding a particular existing problem or challenge. The method is usually used by team to solve problems although the method can also be used by individuals. When facing roadblocks during brainstorming session, the best thing to do is to take a break for sometime before resuming again.