bought bitcoin in 2015 didnt believe in it
How many of it you did bought on that year? You bought it and you didn't believed so it means you sold it later on?
missed the train. bought again around 2-3k but diversified it to altcoins.
What are the altcoins you did diversified your coins? It's fine that you missed the train as long as you are still riding some train that will be pumping soon too.
will you still buy in this current price?
Yes, I'll still buy at this current price. You are only asking for $10,000 and if you had bought on that price, currently it is now $11,000 so there's a gain of $1,000. Easy bucks right?
do you believe a correction is near?
Yes, whenever the price is pumping just wait for a correction soon.