Would agree with other comments, there is no wrong time to invest just make sure you got some info on the currency you invest in. Would avoid "big" currencies currently as they seem to drop, but smaller currencies seem to arise. Have a look on different legislations as some countries are willing to push crypto-currency movement such as Malta
Think bitcoin will drop back down to $3k range for double bottom over the next few months. I have been following well known stock trader Rastani and he thinks there will be another leg down, below $3.1k.
better to find another coin in some exchange.
in binance there are lot of potential coin that you can choose and trade.
for me better to buy coin and sell in almost profit
than buying coin for a long time purposes
Really the fundamentals of Bitcoin are strong. Don't worry about if you are investing at 5k or 10k, the opportunity is good right now. Don't worry about seeing any gains for at least 3 years and you will be fine. Impatience is the killer.