How do people learn bad habit of taking drug?

A bad habit has escalated to an addiction when it starts to negatively impact your day-to-day life, and you feel like you can't stop. ... "Addictions result in brain changes that make you feel compelled to engage in maladaptive behaviors.

Before answering your question, I want to let you know that I'm not expert at this area. But, anyway, let me share my opinion on this.

Before answering your question, I want to let you know that I'm not expert at this area. But, anyway, let me share my opinion on this.I think in most cases people start taking such habits at a young age namely when they're teenagers, like 17-19 years old. I believe that they often take dugs in order to show off in front of their peers, who might be influenced by them later. Taking drugs, or any other bad habit like this, is considered "fashionable" , according to the new generation. Also, they (teenagers) can put pressure on their peers by encouraging them to try those drugs. If they refuse to do that, they'll be bullied or won't be accepted into their group. The same thing happens with smoking. For instance, as a 15-year-old teenager, I have a lot of classmates who despite such young age, already smoke cigarettes. The reasons why they do that are similar to the ones that I mentioned above.

Before answering your question, I want to let you know that I'm not expert at this area. But, anyway, let me share my opinion on this.I think in most cases people start taking such habits at a young age namely when they're teenagers, like 17-19 years old. I believe that they often take dugs in order to show off in front of their peers, who might be influenced by them later. Taking drugs, or any other bad habit like this, is considered "fashionable" , according to the new generation. Also, they (teenagers) can put pressure on their peers by encouraging them to try those drugs. If they refuse to do that, they'll be bullied or won't be accepted into their group. The same thing happens with smoking. For instance, as a 15-year-old teenager, I have a lot of classmates who despite such young age, already smoke cigarettes. The reasons why they do that are similar to the ones that I mentioned above.Hope this helps.

these are common warning signs of overtraining syndrome:

washed-out feeling, tired, drained, lack of energy

mild leg soreness, general aches, and pains

pain in muscles and joints

sudden drop in performance

insomnia

headaches

decreased immunity (increased number of colds, and sore throats)

decrease in training capacity/intensity

moodiness and irritability

depression

loss of enthusiasm for the sport

decreased appetite

increased incidence of injuries.

a compulsive need to exercise