Since you asked for feedback... get a native speaker to review your copy. "leverage on" - you don't need the "on" (this is in 2 places). "Notes are information

Since you asked for feedback... get a native speaker to review your copy. "leverage on" - you don't need the "on" (this is in 2 places). "Notes are information that aimed at becoming knowledge" - doesn't make sense, perhaps say "aims" instead? hierarchizations - just say hierarchies. Well, you asked : P