I want to shave but I am afraid to injure my penis. What should I do?

As the topic title said. I am a 24 year old man, I want to have my balls shaved but I am afraid to injure my penis, what should I do? It is so embarrassing to ask this question but I think this is a good place to ask. Please do not laugh at me or send stupid answers. The best answer will be rewarded with... show more As the topic title said.
I am a 24 year old man, I want to have my balls shaved but I am afraid to injure my penis, what should I do?
It is so embarrassing to ask this question but I think this is a good place to ask.

Please do not laugh at me or send stupid answers.
The best answer will be rewarded with 10 points.

Thank you very much for your time.
15 answers 15