Should I have a sheet cultivation?

Hello friends. I am 28 years old. My sheet was woven since the beginning of high school. So about 10 years. It has slowed down the last 2 years, but it is still spilling. Do you think I should have a sheet cultivation?He said I talked to a few institutions and they can do it. I wonder about your opinion. This is my last decision. Do you think I should do it right now or should I wait for 2 more 3 years?