Start with the most basic knowledge:
Take some time to learn about basic concepts like blockchain, Layer 1, Layer 2, cross-chain bridge, etc.
There are many books and materials on blockchain available, take the time to learn and research.
Join online communities and blockchain forums. Learn from others and stay up to date with the latest news.
Experiment with apps:
There are many Layer applications developed, experiment with these applications to understand how they work.
The blockchain ecosystem is growing rapidly and vigorously. Stay updated with the latest news and trends.