Do you have issues with that?.... The solutions is easy. Pretend you're someone else... DON'T pretend to be another person, don't try to be like anyone you know or admire and try to imitate them... No. Just imagine who you want to be... mysterious, bold, sexy...? It's like being an actress. And while you try to be that "character", you'll become the person you want to be.
Stop being shy, try to be bold... and you'll enjoy it I PROMISE :)
See the beauty in life... see things differently. It's all about the perspective you have... you may be at same place and feel great or awful... it all depends on how you see it.