Does tolerance develop for cocaine

No, one's body only gets saturated by the amount and regularity of the use and this only creates the "adiction". Any given time that the effect of the drug runs out, the cravings begin. But, unlike heroine or marihuana if you can't get your fix ;a little will power does wonders if you want to stop. Of course, this only depends on how deep into the habit the individual is and the strength or purity of the drug taken. There are many factors to consider (body weight, health, gender, age, regularity of usage,etc.) But, all these factors will give you the same answer "No".

The above answer is not valid.
The answer is yes.
The body / brain will adapt to the situation with excessive use even in the short term (several days/weeks)
After a period of abstinence, the euphoria will be renewed.
Trust me.