No. And there is no too fast. It has been going on before you notice it and the body does things in it's own pace. Puberty is not dangerous.
There are no tricks of gritting puberty. Puberty is something everyone goes through in their own time.
High. Puberty can start at age 15 or 16, too.
yes
The endocrine system is responsible for a person going through the stages of puberty.
No. Everybody hits puberty at their own rate, so you and your twin could hit puberty at entirely different times.
You can get erections any time. Hormones do it to you.
Hitting puberty at the age of 17
It means you have hit it, yes.
I think you cannot control your puberty. Some people hit puberty fast or slow. I believe it depends on your genetics and other things.
There is no certain way to reach puberty fast. But a regular and healthy diet , regular exercise may help you to reach it fast.
Puberty happens at its own pace. Everyone goes through puberty at their own pace. Some go through it fast. Some slow.
No because you're not even close to hitting puberty.