Check sites like the following for more information:
nimh.nih.gov
samhsa.gov
nami.org
mentalhealthhotline.org
Everyone experiences success and failure. We can learn from both. Mistakes can be key learning opportunities. The real risk at failure is when you don't learn from them. Give yourself time and space to grow.
This is one of the greatest and healthiest questions you can ask yourself. It's actually a continuous part of setting yourself up for personal, educational, and career success.
There are many reasons to be excited about your educational journey! Changes, setbacks, accomplishments are all a part of the process and progress. Yes, it's hard work sometimes, but it pays off. Always remember, you're worth it!