Suck is such an interesting term... people of younger generations tend not to consider its derivation when using it, and the derivation isn't as to-be-gasped-at as it would for 50+ folks.

I talk to communicate, so I'm constantly modifying how I phrase things -- I don't use others' voices, but I do try to be mindful of my audience. It's not to suck up to 'em, so to speak -- but to communicate better.

My tweet to sell myself would be a link. Fewer than 140 characters; if you want to know me, you have to get past the surface. I'm afraid I *do* have trouble presenting an accurate first impression because I never quite know which facet of me is coming around on the guitar...