Definitely the best time to buy the DIP and HODL because after this resistance the price is forming now, the next move might be huge. The problem with some folks is that they will be waiting for the price to DIP more before they buy, before you know it the price can start skyrocketing again and could take a long time before we see another DIP price again.
   
The market is experiencing constant market fluctuations, and most investors can't wait for the price to reach $100k again. Due to how the market caught most investors unaware when the DIP happened, some of them may have set $100k as selling price point but the real investors will not be moved to sell a dime till their target is met.