Hello Katren,
These are some of the tips to increase your self-esteem.
1. Be kind and nice with your own self
2. Do the things that gives you happiness
3. Focus on the things that you can change in your life
4. Daily give some exercise to your body
5. Remember you are perfect with your imperfections
6. Your mistake means you are learning and doing something new so be proud of them.
7.Give support to yourself with the supportive people
PS: Hope these tips are helpful to you,try them out and share your growth in self-esteem.
Bookmarks