when i 1st got my car i had my p's for about a month the 1st time i was taking it for a test drive and i hit boost (15psi) i shit myself as it was my 1st time driving a turbo'd car id driven v8's but the power just doesnt come one like a turbo, i just learned to take it easy untill i got used to the handling of the car, then when i got used to my car i gave it and got used to it and knew when boost would come in, ive had a few close encounters one night it just finished raining and i gave it a bit around a corner then boost kicked in and i ended up going straight for a power pole but luckly i was able to get out of it, its just experience just dont be a hero when your driving and you'll be fine
have fun