Anstrengend / Exhausting Trauer / Grief
People are so mean, it's exhausting.
I have no dating life.
I don't like the sterility of the casting office.
Our femtosecond snapshots can examine a molecule at discrete instants in time.
Eating has to be fun.
I think I'm chronically exhausted.
I'm guided by my enthusiasm.
Time is the least thing we have of.
Fear is exciting for me.
