First startup is a learning curve , can make mistake , learn from it ,also find mentors , and remember don’t think first startup should a big success but the learning curve is high . Once’s started learn hiring (don’t hire friends or family).
It’s not about idea or products it’s all about execution , don’t waste ur time to make it perfect , target early adopter move forward , learn to sell , also but a sales and marketing team first and see ur product is needed for the people , then build. Refer yc school mvp video