Bitcoin is always the best currency to invest in. If you invest in Bitcoin now, you will forget about that investment for some time after the investment. And only keep an eye on bitcoin price when it crosses 100k, because we all know and believe that bitcoin price will definitely go above 100k. If you look at the Bitcoin price chart for the last few days, you can see that the price of Bitcoin has increased amazingly in the last few days. So you invest and hold without panicking. And never think to selling.
The thing is that if we rush and invest when price of bitcoin increase to 100k as you said, thinking that the price will continue to increase, it's a wrong plan.
It doesn't matter at what price bitcoin is when you started your bitcoin investment what matters is that your are holding for a long term and building your portfolio with DCA weekly buying consistently and persistently for 4-10 years and above. Bitcoin price will keep on increasing overtime because the odd of that happening is higher than bitcoin price declining overtime. This is why profits shouldn't be the focus but keeping your bitcoin accumulation ongoing in a fast pace till your reach your target should be our priority because in future, profits will be attached to your bitcoin holdings