What you see is not what you think.
I may look sort of happy.
But am I really happy?
Knowing me is like trying to climb 1000 steps of stairs up and down.
Those that successfully climbed up and down, they will know me well eventually.
For those who gave up halfway, they failed to know me well and leave me alone.
Worst to worst, for those who faked to have finish climbing, you failed to deserve my respect.