TIP 1: Obviously, practice makes perfect! so always practice even if something looks easy to you.

Tip 2: Think first. If you don't know about answering something. Try to sketch it in a piece of paper.

Tip 3: If you are doing a test, take your time. That is the important tip so far here.

Tip 4: Try to answer or to raise your hand. First try I guarantee that you will make mistakes if you are just guessing. But everyone learn from there mistakes.

Tip 5: Do not ever ever cheat or copy. That makes you feel confident every time because you will think that the person your copying will always let you copy or cheat.

I think that's it! But still remember, No one is perfect! If everyones perfect, The world would be so boring!

The creator of this guide has not included tools