Answer:
I am a ship that can be made to ride the greatest waves. I am not built by tool, but built by hearts and minds. What am I?
What belongs to you but others use it more than you do?
I'm blue, but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt, but I'm good for you. What am I?
I am clean when Iβm black dirty when Iβm white.
I belong to everyone. Sometimes make you happy sometimes make you sad. I will never end until the day you do.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?