Salaam,I'm 19 years old,I hope this is not sounds dirty or weird but I don't wanna do zina and I don't want to marry,but I have to do something so I'm watching erotic videos,is it sin? But if I don't watch these I know I will do some bad things,so I'm rather watching erotic videos,is it sin? If it is what can I do?
Alaikumassalam wa rahmatullah,
Please see the following answer where I discuss the philosophical reason why watching pornography and reading erotica is wrong and should be avoided. The reasoning is not merely Islamic, it transcends religion and applies to all people: Is reading erotica permitted in Islam?
As for what you should do: do your best to avoid obscene pleasures. Islam does not ask you to do the impossible. If you fail and give in to your desire, move on as soon as you can and do something good to make up for it (such reading Quran and other acts of worship). There is no final solution for this as long as you are young and have strong sexual urges. But giving in to these urges will always have a negative on your character. There is no way to normalize this so that you can enjoy obscene pleasures while also remaining a deeply spiritual and self-respecting person. The two are opposed and cannot coexist in a person. If you want to maintain your dignity and self-respect, do your best to enhance your spiritual side by dedicating an hour of every day to extra worship (such as by performing tahajjud or reading Quran). The stronger your spiritual side becomes the easier it will become to resist temptations.
But even if you do that you will likely still fail sometimes and give in to the temptations. But what makes the difference between an admirable young Muslim and a failed one is that the admirable one continues to resist and does not let their character be defeated. With every failure they will work to rebuild their character through working to reconnect with God.
Best wishes.