Life is like...

Life is like a tube of toothpaste
You always try to squeeze every last bit of it

Life is like being in a fog
You can never be sure of what lies just ahead

Life is like a bed of flowers
Thorns are always well hidden from your sight

Life is like the weather
Unpredictable

Life is like me doing statics
It is impossible to resolve everything

Finally
Life is like a box of chocolates
Because Tom Hanks says so

Ps: Those who happen to read this don't beat me up when you see me ok? Anyway the idea came to my head when I was brushing my teeth just now and I welcome people to donate toothpaste to me.