Welcome to the FTK!

Some caveats:

Your experiences will be repeated, especially in places you've not been.

My girlfriend LOVES the reactions I get, but some friends are driven crazy
by how often I am approached and the ensuing conversations.

For me, what few insults I get still sting.

When you just don't feel like chatting, grin broadly and keep moving.
Scowling won't help.

Make some XMTS cards and keep them with you - it helps!