Completely agree. You don't have to be a fluffy bunny about everything. You stop and realize that your momentary investment in sincerity and tact reap rewards

Completely agree. You don't have to be a fluffy bunny about everything. You stop and realize that your momentary investment in sincerity and tact reap rewards for your personal image, which people want to work with you, who is going to feel like taking a bit of extra time to help you out when you need it, and the general good will and atmosphere of the community, which inspires growth and adaption while lubricating the flow of ideas (as another response said; I'm stealing that).