Any little amount is welcomed, this is crypto space not some fund raising gathering where an amount is a fixed amount. You can start using one percent of your income to invest in Bitcoin, one day you will turn around and be proud of your decision.

You don't have to know the process of others, make sure you have a paying job or something that is bringing you money first, investment is only important when you are getting paid somehow, then limit your spending.

I will rather invest all I have on investments rather than putting some money aside to later go out and squander it with friends or go to a beer parlour and start drinking, things are changing very fast now, the future won't be nicer for those who don't know how to invest.