It's up to you to make the decision. Don't let anyone try to convince you to do anything, unless you hear other opinions and their justifications.

But diversifying your portfolio to include any amount of bitcoin for the long term is a wise move in my opinion. And right now with the price barely afloat over $10k, I think it is a decent enough time to start buying for sure.

Just be prepared to hold for perhaps more than 5 years if you want to make a good profit on your investment that you make in bitcoin. The price movement long term is still going to be up but you never know when the next pump is coming. Be careful with falling into the trap of "i'll sell in 5 years no matter the price" or borrowing to make the investment.