Answer
There is nothing wrong with you if, in your late teens, you feel that your sexual drive is high and intense.
Marriage would be the best option to avoid masturbation and zina.
If you engage in watching porn or sexually suggestive content, instead of relief, you just make it harder to resist.
What can you do?
Here are some tips that could help you reduce your desires.
Click on the video to learn them.
Read more:
Unveiling the Dark Secret: Sexual Addiction
Unveiling the Dark Secret: Sexual Addictions – Part 2
How to Give up Masturbation Addiction (Tips Included)
Is Ghusl Required after Masturbation?
Will Masturbation Break My Fasting?
***
Disclaimer: The conceptualization and recommendations stated in this response are very general and purely based on the limited information provided in the question. In no event shall AboutIslam, its counselors or employees be held liable for any damages that may arise from your decision in the use of our services.