I always have a hard time to buy Ethereum for 4000$ for example when i know that lot of people have bought it for below 1000$ a few years ago. That is the reason why for me a bear market, even though i hate that we are in a bear market at the moment because my portfolio worth is almost 0 now, is always a good chance to buy into projects that are already big and established.
I personally have bought Cosmos (Atom) a few weeks ago for around 10$ per coin. I could have gotten it for 6$ also a few months before but then i was to unsure if we would not totally crash because that was when the Terra hack happened. That being said i am still happy with my buy because it is almost impossible to hit the perfect time. If you hodl enough i think you can do nothing wrong if you buy now.