You may:

-Download and use this mod

-Use this mod in a private or semi-private modpack

--Semi-private means it will be distributed to less than or equal to ten (10) people

-Link to this mod's CurseForge page

-Create a spotlight of this mod to post on YouTube (In fact, this is encouraged!) as long as credit is given

-Do a Let's Play or livestream of Minecraft with this mod installed

-Look at, study, and take examples from the source code of this mod

You must ask to:

-Use this mod in a modpack that you distribute to more than ten people

--EXCEPTION: All official Feed The Beast modpacks have my explicit permission to include this mod

-Do anything else not specified in the rest of the license

You may not:

-Re-host this mod or a work in which more than 50% of it consists of this mod's code

-Use this mod for monetary gain in any way other than YouTube or Twitch revenue from Let's Plays, streams, and spotlights

-Be a jerk and try to find loopholes in this license

Seriously, this whole thing boils down to "don't be a jerk".