What is some simple but great life advice you know of?

“F*** em”

Only worry about what you can control. Or in other words, Don’t worry about things that are outside of your control. (Because it can’t do any good but the stress can do you harm)

Use condom

Avoid mean people. Especially as romantic partners. It's never a one-off. It's a test to see if you'll put up with it yet. Remember: Someone who is nice to you and mean to a waiter is not a nice person.

I don't know... Stop caring about what people think of you, I suppose  Maybe that's regurgitated too often though 

With regards to achieving - Don't compare yourself to others. Make the best of your situation and work to your strengths "You can only piss with the c*** you've got"

*An old Cherokee is teaching his grandson about life. “A fight is going on inside me,” he said to the boy. “It is a terrible fight and it is between two wolves.* *One wolf is evil – he is anger, envy, sorrow, regret, greed, arrogance, self-pity, guilt, resentment, inferiority, lies, false pride, superiority, and ego.”* *He continued, “The other is good – he is joy, peace, love, hope, serenity, humility, kindness, benevolence, empathy, generosity, truth, compassion, and faith. The same fight is going on inside you – and inside every other person, too.”* *The grandson thought about it for a minute and then asked his grandfather, “Which wolf will win?”* *The old Cherokee simply replied, “The one you feed.”*

Life is short. Lift heavy. Go to the gym.

Everybody dies sooner or later

Take your shoes off, stand on the grass in some sunlight for a few minutes daily?

A life is a life, whether it's a worms life or your life. A life is a life. (Feel better about not killing all sorts of random helpless bugs and creatures for no reason.)

All my life I've been told to fear the Ruskies, but I ain't never even met one

Warren Buffett had some awesome bits of wisdom One of them was "You can always tell someone to go to hell tomorrow." Basically, wait to cool down a bit before reacting to someone.

"Don't prepare the road for your kids, prepare your kids for the road"

Dont be the smartest person in the room. Be the person who makes everyone else in the room smarter.

Having compassion and a big heart doing the right and the wrong thing but mostly right. Not being a perfect human being but trying to become a better human being. Failure is a part of life. No road is perfect. Such is life.

Just do it / mind over matter

Most things you’re stressing about won’t matter in a year

Brush your teeth, eat a lot more healthier than you are now.