Bitcoin cross 7000$
It's good feeling for Bitcoin holder.
I have 3BTC now hold or sell?
I am very confused please suggest me.
Now what can i do?
If you don't need, hold and keep holding till it makes you a billionaire.

Yeah, well at least till you think it will be enough for you and your kids.
Bitcoin is gonna go way much higher than this, so holding is the best option unless selling is required. Even if you need some financial help, just sell 1 btc maybe and hold on to the others tightly.