I don't invest too much in bitcoin, so if bitcoin reaches $1m in the future it won't have a big impact on me. Maybe i will be more wealth with that money but i still need to work because i cannot retired with that money. By the way, i will sell my investment partially and i'm not confident if i still hold my BTC when it reached $1m. My goal for btc is reach $300k, i hope it will happen in the next bull run.