How long would it take to starve yourself to death ?!

no drinking would take 4 - 7 days. when your pee turns dark brown to black then you know youre almost dead. this is more painful than starving to death. starving can take an average of 50 - 70 days. if you are already skinny then it will obviously be quicker.

40 days max, and if you're over 18 AND able to prove you are mentally stable, they can do nothing at the hospital. Note, if they think you're crazy, they can force feed you in most jurisdictions in the US. Sad but true. Euthanasia by starvation is preferred in the elderly because it is supposedly peaceful, and suicide by starvation would take 40 days, but way before that you would likely decide to live.

Here's what I'd do if I were you:If you REALLY are serious, Stop eating, and in 3 days or so, you'll probably change you mind. Plus, fasting is good for you if you're already physically fit, so added bonus.
Try not to kill yourself, it would devastate the people who love you, among other things.

Been suicidal off and on for 6 years, know the ins and outs.

You may find a place where you can rethink about your problems.
If you have more time to think you may change your mind.
You know that your life is more useful to yourself and others.

http://www.squidoo.com/benefits-of-mind-practices

3 days for no water
around 40 for food but depends on your body size.

Um the law can find you mentally unstable and as a result you lsoe freedom and forced into mental house and injected with nutrients.

i am a MENTAL!!@$2wrw2 AHAH

Well, eating and drinking are two very different things. You can live 5-6 weeks without food. But you get get dehydration if you don't drink water, and you can only live 1-3 days without water.

umm I think about 7 days at most. and you can try but eventually you'll get hungry for something though.

About five days without water ought to do it.