After Halving i am pretty sure BTC value will go back to 38-40K around or may be down.
I can't go with the prediction you made. The candle that made Bitcoin rise is not the same as in previous years. However, the way Bitcoin has been growing this season, it seems that Bitcoin will not go below $50,000 before and after the halving. When Bitcoin dropped from $74k to below $60k I didn't feel upset because I thought Bitcoin would only go to $50k but the market bounced back to $68k. If the market goes up from here I think Bitcoin could go to $80k before the halving. But if you want to invest in bitcoins hoping for your predictions then I think you may not be successful in investing.
Just try to open up for some possibilities since its not impossible to happen. We never though that we experience a huge dump before but it happen and what's more important there is we are prepared to accumulate since this is the best thing we could do at that time since for so many times it proven that those people which accumulate at lowest point of bitcoin will always get rewarded as long as they have long patience to wait for long term.
But if the price won't dump at that figure then its still fine as long as we are ready for any possibilities and we have money to spend for investment so for sure waiting game we are on is truly worth it after all.