Which is a safe coin to invest in the long term?
How long should I hold it?
Is there a risk that I might lose it all?
I am a noob in cryptocurrencies. Help.

I was thinking Litecoin, is it a good idea?
Friend - December 15 last year, you could with closed eyes in any coin to invest and wait a few days. It was a very good time for investing. I hope you fixed your money on time, because greed usually does not allow us to do this