If Bitcoin is failing to reach the 41-42K resistance area it means we might see it dip to mid 30’s or even to retest the lower 30’s again in the next few days or weeks, Note ( it’s also possible to reach mid 20’s )
If you are feeling bullish you can invest in DCA method, do not invest too much until the market stabilize and the uptrend is more obvious
Remember to put your feelings out when trading and be patient