Are the themes "discovering self-worth" and "everyone can make a difference" the same or similar in any way? Why or why not?

No they are not, the theme “discovering self-worth” is mostly used when a person finds they’re true self and what they are worth, the theme “everyone can make a difference” is not revolving around one person but as mostly that anyone and everyone can make a change, also the theme “discovering self-worth” is mostly used to first POV as the the theme “everyone can make a difference” is mostly used in third or second POV