Don't take yourself or your second language efforts so seriously. That's because the harder you try, the more poorly you perform. Think what happens when you strain to hit a golf ball!
Instead, relax more. Even fool around!
Several things come under that umbrella. Be lighthearted in your approach. Make sure that you are having fun and enjoying yourself. Use humor. Experiment. Get stuck in and mix it up. Be active.
Now then . . . what Google images will come up to illustrate my point?