LOL! That’s like the advice for becoming a millionaire. First start as a billionaire, then buy an airline.
More seriously, before you go getting loans, start the business on some smaller order so you can establish some working experience and markets. People get in up to there eyeballs in warehouse and plant before they even know if they have a viable business.
SB owner here. 1st off, if you’re s start up, your chances of surviving 5 years are slim. Hire a professional to do your payroll (assuming you have employees) if you can afford it. Employees will be your biggest headache. You’ll sh*t a brick when you see how much taxes you pay. Incorporate. Plan on working much harder than you do now. I haven’t had a vacation in 3 years. Bottom line is that it’s incredibly rewarding at times and incredibly disheartening at times. Follow your dreams. Don’t take no for an answer. Figure out what people want(or need) and the easiest and most cost effective way to get it to them and you’re golden.