You should buy now. because is already increased to 500$ and it will grow more .So this is the right time to buy btc if you want to get profit and halving is 100% real. if u have many BTCs, then there are more chances for you to get benefit from halving
Not a good advice. Never buy when the price is rising because the risks of getting your money lost is higher compared to when buying on a stagnant price.
Bitcoin block halving is real. It is done to control the supply of bitcoins. The block reward, which is currently at 25 btc / block, is set to be halved at block 410000.