As a crypto expert you shouldn't even advise people to invest in bitcoins because bitcoins is already on high price while there are a lot of other cryptocurrency that can give people the ability to make hundred percent of their investment within a short period of time with good potential, personally I won't even advise people to invest in bitcoins for any reason because bitcoin to me now is not a profitable Investment , there are other cryptocurrency that can be able to give you the best profit even if you are investing for long-term purposes and this cryptocurrency and not even up to $5 age.
I always prefer to invest all my money in little and potential cryptocurrency for long-term purposes only because I do not like investing for short term since it can't be able to bring a desired result.
We just have to be careful and know the amount of money we are investing in a particular cryptocurrency because the market is completely unpredictable , it is always advised that we don't invest the money we need urgently in cryptocurrency because the risk of losing the money may be very high and sometimes crypto-currency can tight down your capital, you needs to know.