Yea, normal. Just don't be aggressive or creepy. And if you're dismissed, simply walk way like it never happened. Life is too short not to make an effort.

Normal. However, it still depends on the approach. If it's a courteous 'pick -up' line, like 'Hey handsome, can I buy you a drink?' Then I'm flattered but I'll respectfully tell them I'm straight a...

I think It's normal bud. I grew up with lots of guys in my family too. 2 brothers and a shit load of cousins who stay the night on weekends. We had an above ground pool so Summers at our house was...