I am a programmer and a student in grade 6. I want to start Competitive Programming (CP), but I struggle to solve problems involving Binary Trees, Graphs, Dynamic Programming (DP), etc. However, I am very enthusiastic about learning CP.

Right now, I feel upset because I feel like I am wasting my time, which I could use more productively. If anyone could guide or help me with this, I would be truly grateful and thankful to them.