>>3954222Have a friend with you who is more outgoing, it usually rubs off.
Go for a beer, just one or two. Don't let it become a crutch but there is nothing wrong with having a sociable drink to loosen up.
Start taking easy photos, like peoples backs, far away shots etc. It will ease you into it.
Just remember that the people who see you outside will forget you exist almost as soon as you leave their sight, they will never think about you ever again in their entire life.
Last but not least dress as dick skelington.