Seek and you shall find. Your perception of life is how life will treat you. If you all you look for is the ugly bits, then the ugly bits are what you will see. Eventually, every little ugly bit will stick out like a sore thumb to you.
Think of life as a mirror. If you are happy and smile at the mirror, then the mirror will reflect that happiness back out towards you. Same thing will happen if you have a negative perception of life. If you look for the bad in anything, then the bad stuff will find you.
Your mindset really is everything. You can flip your whole world around by just perceiving things in a joyous manner.
Look for the good in every situation. Look for the good in every person. Look for the good in everything. You will find what you seek. Your life will become vigorous. All you have to do is want it. Want it then go get it.
When you become the master of your mind, you become the master of your world.