what grind's your gears?

[my67C10]

when working on a project and you hit a slight speed bump (smashed finger, snap a drill bit ect...) its quite easy to just shrug it off for me, but when you having somebody breathing down your neck when your doing something and you hit a speed bump and that guy/gal starts tellin you ways that you should do it or shouldnt do it when they have never done it or even seen it done. Also when your trying to explain what your plans are for a finished project and they say that "you dont want to do that, it's going to look dumb". sorry to the mod's if this is the wrong place but it gives people to get something off their minds.