Answer:
keep your mind concerned
you keep your mind 
Step-by-step explanation:
 helps us feel ready for life's experiences. When we're confident, we're more likely to move forward with people and opportunities — not back away from them. And if things don't work out at first, confidence helps us try again. It's the opposite when confidence is 
Give students a sense of control. 
Be clear about learning objectives. 
Create a threat-free environment. 
Change your scenery. 
Offer varied experiences. 
Use positive competition. 
Offer rewards.
it's good to concerned in study best of luck