The problem is choosing which altcoin is most promising and will bring more return.
yes sometimes we hesitate to invest money to buy altcoin with such conditions but if you have much money its not problem, maybe
No, it is wrong, even I have a lot of money can use for investment, but I need to calculate my risk and profits after invest. As long as I can have profits from my investment, I can invest with any amount, it does not limit me need to have a lot of money or a little of money.