Why do I always think everything I do is wrong?

This is probably because you're letting negative thoughts win over. You're not trying to think about pros and cons of what you do but only about cons. I myself try to see what is good about what I do, because at the end there is always something positive you can think of if you try.

Have you forgotten to look at yourself in mirror lately? We are all not perfect. Life is too short to be blaming yourself worth. Every moment that we blame ourself is a second of our life wasted. Only you, yourself, can make that choice. We care so much for others that we fail to recognize our responsibility to our happiness. Learn to love yourself. Give yourself some credit, give yourself a pat on the back ‘cause in the long run, you are the one, the only one, that can make yourself happy.

Because you know you did your absolute best, and for some reason there is still one person somewhere that doesn't approve. That doesn't mean it's wrong, it simply means that they have a different standard. You can't let their opinion make you feel inferior.

When you go to criticise yourself try to think of 3 good things you did well and one thing you could do better

When you are very young, several things can settle into your subconscious that make you think that you are just always wrong.

I believe this feeling stems from our parents. Parenting is a very intricate and delicate path that most are thrown into without any scholarly preparation, meaning they wing it as it comes. Parents that expect a lot from their children, parents who scold their children for honest mistakes, parents who are manipulative, abusive, perhaps even all of the above, they raise children that are not confident in their decisions, children who require outside (namely, their parents') appreciation and approval (that never comes) of their actions. Wait! Your parents do not define what is true and what is right, every person in reality is only answering to themselves and even then only to the extent that their past education allows them. Let go! Stop thinking. Act. Regret your "bad" decisions, it's okay, but make those decisions! Action = reaction, worry = stagnation. Act and don't let others' lives define YOURS!

It's because you have set standards that are so high that they are impossible for you to achieve. You envision possibilities that have not manifested in reality, so whatever happens pales in comparison. On another level, you feel guilt over whatever you do because you have trouble prioritizing or seeking your needs.

We often put pressure on us to always achieve everything immediately, on the first try. However, this is not the case. When we embark on new stages in life, we are not given a manual on what to do or not to do. We have to work and make mistakes to learn from them. We think everyone has it together but in reality everyone messes up and feels like they do everything wrong. It is important to be compassionate to yourself, remind yourself of all you have done right. We don't give ourselves enough credit. Everyday that goes by is a job well done.

You always feel as if you're wrong because of that little voice in the back of your head making you feel that way. That little voice isn't factual and doesn't, at all, reflect your worth and value. In this world, you will find things you are a natural at and things that you may need to do more than once before you can be decent at it. Don't ever allow outside opinions to ever construct your worth, your work and your struggle as wrong. We all have different reasons and motions, just remember that you're doing the very best that you can and that's more than good enough.

sometimes world realize you that everything I do is wrong. It's just their perception nothing else. I have to criticized about my work. Then may be i understand what i did wrong.