The different forms of punishment

In our society there are different forms of punishment for people who do not comply with the laws, such as people who steal things or people who attack or kill to someone.
In the photo below I can see a person behind a prison fence. This person has his hands handcuffed. In the next photo I see a group of people in the street,. tThese people are cleaning a garden or the street, it is as if they arewere doing a community service. And in the last photo, there is a room with an electric chair.

Nowadays almost all crimes end with people in jail. It is said that in jail people have time to think about the crime they have committed and are expected to repent of for what they have done. On the other hand, the punishment of the community service for those who have not committed crimes with weapons or violence, is beneficial for them. I think it is possible to reinsert reintegrate these people back into society., bBut if they are imprisoned with other people who have committed violent crimes or violent people, I think they would never achieve it will fail at reintegration because they will have changed would change their behavior negatively. And finally, I think the death penalty should be abolished. The death penalty means that we are not able to reintegrate reinsert that person. And I do not think it serves as a deterrent to othersmethod for some people do not commit a crime.

Finally, I think it is better to reform criminals than punish them. We must give to that a person an new opportunity to correct his/her (It's relatively informal to use "his/her" instead of the more formal "his or her") mistakes and to feel useful his/her in our society and so that he/she does not make the same mistake again. If he/she is sent to jail, he/she will probably adopt bad habits, wait to serve his/her sentence and will not know how to interpret his/her learn to regret the crime he/she committed. (It's not completely clear to me what you mean by this last sentence.)