Always give the best suggestions for investor before investing their money in bitcoin by looking what the best time to buy and sell their bitcoin assets,
i think there is no real suggestion when it comes to investing in bitcoin because bitcoin is too basic or too general . anyone can easily understand the concept of btc . its just common sense that what they need ( i.e buying at lows and selling at highs or selling at highs and then selling it at a more higher price ) i think all people even the average ones can easily understand and do this method .
never buy bitcoin when price is really on higher because will make it bad effect later.
its okay of its bitcoin or other top cryptos that you will be buying because you are assured that their value can still increase later . all you gotta do is wait .