Honestly VC-funded startups seem like a cake walk compared to actually starting a small business. Your biggest challenge is walking into a room full of rich dudes and schmoozing for your pay cheque. If you fail you get acquired and get golden handcuffs.
If you start a real business you can expect to take on debt, and you'll be personally guaranteeing it because nobody cares about equity in your boutique ice cream parlour. Plus a 5-year lease (which you will also personally guarantee).