Another way to learn from people or impact people in the same profession with you is to find a way to keep in contact with them:

Whether by discussing with them over a cup of coffee, organizing a seminar, workshop, or discussion where everybody gets to teach or talk about something.

This site primarily deals with making available to Crypto, most especially bitcoin experts and futurists:

An opportunity to put links that can help or contribute a lot to other viewers. In order to be able to post links, you have to contact them for an email or subdomain.

This is a site where you can learn a lot and also be able to teach people by posting links that might be helpful to bitcoiners. These links must be related to Cryptocurrency only because the site deals strictly with Cryptocurrency.

Links such as Frequently asked questions on ASICs and Decentralization, output size obfuscation for Bytecoin, and so on.

On this site, one can also have access to bitcoin-related papers archived by bitcoin experts, hashrate statistics, Hardfork wishlist, and lots of other stuff.

All the info provided on this site is well organized under headings, which makes it easy to locate what exactly you are looking for.