I just had my first experiences with a guy about 5 months ago. It turned into a great relationship from that point, and we saw each other exclusively for a few months.
To me, that relationship meant a lot because it was something I wanted to try, and something over my life I became more attracted to, and it has helped me to become more accepting of myself as a gay man.
In regards to meeting someone, take your time and be sure you trust the person you would like to explore with. Don't rush into anything, and use your judgement. Try not to get hurt!