I am a college student. I want to study hard and don't want to find a girlfriend for the time being. But my relatives and friends laughed at me. What should I do?

They can't and shouldn't influence your opinion. Weighing the trade-offs, university is not a romantic place, so we should increase our chips and make ourselves strong enough to face the future. They can't replace you and won't pay for your future, so they put forward some irresponsible opinions. But you are responsible for yourself. Boys, in particular, should be a little "stubborn" and have a little full recognition of self-choice. At least, I support you to study hard and don't talk about romantic affairs.