I have a total of 3000€ available to me in cash and some possessions like my pc (no house no car). Do you realistically think it is possible for me to start up a business?
Yes...depending on the business. My friend and I started an online retail store with $500 each during the early e-commerce days.
As the saying goes, why spend your money when you can spend an investor's money? The trick isn't starting a business, but starting a business with a viable business model.
As they say, the secret to being rich is having money. And the secret to success is being able to try again and again.
I wonder what would enable one to fail several times at business. And no, the answer isn't (just) a LLC.