Bitcoin always has a possibility to surpass its higher price, all you need to do is to hold and be patient all the time.
If its price decrease, always think this as a chance to invest more and always stay calm.
May be or may be not. With the current hoax in the market we are seeing huge scams and it makes it far difficult for us to decide what is right and what is not. I always think of making huge investment into bitcoin when it is below the higher rates of all time. But when I go for it then something wrong happens and it keeps dropping all the time. I keep calm all the time that's why I'm getting success into this industry. So yeah I think so bitcoin is long term investment.
However its possibility to surpass all the high prices is dropping day by day. So with the positive views I would also say that we should be careful while making our inevstment.