Rogenard means reserved and observant, focused and driven. He likes only few people, but will give his 100% to them. He has trust issues and dark side yet once you get to know him, you will meet the most genuine heart and soul.
Have a Rogenard
Get the rogenardmug. 
n. Portmanteau of "Fun" and "Learning" - Definition: Adding an element of fun to learning. Don't be fooled by the suckers who tell you it's "learning through failure." That idea is depressing and played out.
Get the Flearningmug.