If you think that taking a breathalizer test when you've been drinking is a good idea you are a moron. Ask George Stein. You will be arrested but with much less evidence against you. When I read this I was relieved to see someone was ready to take the consequences of wrong behavior and plead guilty instead of doing what most people post about and whining about getting off. He says very plainly that he wanted to get his probation, fine, drug tests and move on. Maybe some of you people need to reread the paragraph. As for the marijuana I can't make a judgement based on the info given, it was not clear. My advise would be to talk to the solicitor with your parent(s) and see if you can work something out. Most of the time they have more important shit to work on and if you accept you screwed up and are reasonable about what you expect your punishment should be then they will generally cut you some slack and not waste court time.