I am heavy, yet anyone can bear me. I am light, yet few can bear me.

I die when I get everything I wish for, and thrive best in the unspoken. Solve the riddle → I can weigh heavily without having any weight. What am I? Solve the riddle → There is a line in front of you that you cannot jump over; how do you make it shorter without touching it? Solve the riddle → I grow when I am shared, but diminish if kept to myself. Solve the riddle → What can you hold in your right hand but never in your left? Solve the riddle →