Don’t mess with the script!

"Few actors have told me stories how sometimes they don't like the script when they are shooting for a part in a film or TV show and want to change it they way they feel is good"

Well if you think the writer is rubbish and that you could do a much better job. That may well be true, but your job is to do the acting, not the writing. Turn up, learn the lines, deliver them - then go home and tell all your friends how you could do a much better job.

Give it a go, if you fancy a career in writing - then you will understand how irritating it is when someone tries to change it!