thinking bitcoin reaches $100k is something very realistic because as you said before, before the halving started the price of bitcoin had already reached $70k. However reality says otherwise because approaching the halving, Bitcoin prices tend to move down. Don't be discouraged, keep holding onto the Bitcoin you have because the opportunity to reach $100k is still wide open.
Only weak holders would be discouraged by a small decline like now, because there are still more investors out there who continue to buy Bitcoin at this time without being discouraged by the current price correction. And if you are someone who thinks optimistically about achieving a price of $100K in Bitcoin, of course you will never be discouraged by the current condition of Bitcoin prices. Because you can think of it as an opportunity to buy at a lower price before the Bitcoin price heads to $100K.