Just keep your mind open and study all that is around on the forums and even twitter from reputable people in the industry. As others have suggested read the books by Andreas Antonopolous also The Bitcoin Standard by Saifudean Ammous will be helpful for improving your bitcoin knowledge!

For those Telcoin fans out there, Can you tell me succinctly why Telcoin has a better chance at helping people with remittances than Bitcoin?

Is the only advantage being able to send payments without the internet?

Thank you.

Bitcoin has the strongest reasons to exist. It's main positives are its decentralisation, censorship resistance, scarcity and secure blockchain.