The great leap of faith -- you have to trust in the transformation and that you won't remember who you used to be anyway

Try getting a tattoo for an example of this

Edit; it's very right you can't decide rationally and that's why we're emotional beings but on the other hand given you have already done it once you emerge on the other side chances are you'll be pleased

If you don't want to get a tattoo try wearing professional clothing to work for a month

Those who don't believe in magic will never find it -- Roald Dahl