Oilysnatch Have you seen the film Awakenings with Robbie Williams and Robert Di Nero? Its a heart rending film that has nothing to do with cocaine. It is about a incidence of encephalitis in the united states in the 1950s, i dont think they ever got to the bottom of the cause of it, but basically, people were turning into statues, completely catatonic. Anyway, Robbie Williams portrayed a doctor who did some research into the condition and found out it was a problem with Dompamine receptors in the brain and administered dopamine substitutes to the patients, with nigh on miraculous results - but the side effects were catastrophic; paranoia, aggression, schizoid episodes. It was awful, it got to the stage where the drugs were withdrawn and the patients reverted to statues - it was based on a true story.
Cocaine works by interfering with Dopamine receptors in the brain. Dopamine is one of your feel good hormones. Cocaine over stimulates the receptors and this becomes a vicious circle and the cells produce more receptors (receptors help the dopamine into the cell to do its stuff), more receptors put more pressure on the pre-synaptic cell (the nerve cell producing the dopamine) to produce more dopamine, and it can't so this will be where the come down comes from, and long term why people who take cocaine would end up suffering from depression and anxiety, and worse become schizophrenic like in their behaviours and experiences. WHY would anyone take a drug that would have this sort of risk involved. OK, so the film wasn't a direct representation of the effects of cocaine and i might be slightly off, but it isnt much of a jump when you consider the drug works on the same biological system depicted in this film.
I also agree with Tryharder you are breaking the law and the law is there for a reason, you and others like you are responsible for a great deal of human misery.
I have seen people close to me die from drug misuse and i have to say, my sympathy is reserved for their families, no one forces you to snort this shit up your nose. If you have children, then doubly, you should be ashamed.