Really? Too much optimistic in my opinion
It's really to fast to reach 12-15k$ in the next month, for me it takes time to reach that's price. Bitcoin reach from $7k to $9 because FOMO of halving, everyone is expecting if bitcoin will reach new ATH, so people buy bitcoin before halving and make the price is pumped.

After halving many people will not expect to much, maybe he will sell it after halving and the price is dumped. Only a real bitcoin enthusiast is keep hodl