You can change your mind, by changing the reality, you can change the reality by changing your mind. Everything is related, and there's not a right or a wrong way of doing things, there are just different ways you can choose to do things, and always try something new it's what's keeps you motivated in life, if you are trying to live your life with a narrow-minded and extremely judgmental point of view, and always thinking " Oh, this is weird" " It's not normal" you are practically wasting your one and only life.
Nothing is weird, we are all different, everything is different. We need to have less parameters and senseless rules, It's diversity what we need to learn to embrace, to reach happiness.