Yes, a class 10 student can build something real — but not the way YouTube shows it.
At this age, the biggest limitations are:
Time
Focus
Consistency
School will always come first, and ignoring it completely usually backfires later. The students who succeed don’t skip school — they build small things slowly.
What is realistic in class 10:
Learning one skill properly
Building 1–2 small apps or websites
Understanding how users behave
What is not realistic:
Scaling fast
Raising money
“Startup lifestyle” content
If you build with the mindset of learning and experimenting, you’re already ahead of 90% of people your age.
The goal is not success now.
The goal is experience before everyone else starts.