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 .
I dont think that easy, someone who buys bitcoin with extensive knowledge, and high skills will certainly have better results than investors who do not have clear knowledge, without basic knowledge. so in my opinion you should to have basic knowledge and skills first!