First of all, I want to know if I should save more or invest more. I only save up cash because I have little investment plans. What are the available investment and how can I save to earn profit?
You did not mention what do you want to invest in since you posted it here I guess it's about Cryptocurrency, my advice is to only invest what you can afford to lose, the market as you can see is very volatile, yesterday it was down, now it's up and we don't know what is going to happen tomorrow, the best investment has always been the top 3 coins in the market if you want to be sure of your investment, Hodl and you can make a profit in the future.