I don't think that the bitcoin is going to be cheaper than $6k per bitcoin and if the price starts to rise above $7k then I will buy some bitcoins right now as this is the last dip that we are gonna see and after this dip I don't think that bitcoin will never be at $6k again in the future. So best thing would be to buy a small amount of coins now and when the price rise then sell those coins to buy them again in the future for more profit.