Playing games like Dungeons and Dragons, Pathfinder, and World of Darkness; one of the most critical members of the group is the GM or DM (Game Master or Dungeon Master). This individual is the one that must work to create and prepare all of the materials for each and every session.
They can choose to use pre-made modules where everything is laid out for them going in, however those individuals still must interpret what was created. They must work with that information and make it relevant to the players that they have in their sessions.
If someone is doing a homebrew they spend hours making all of the material themselves and then still must figure out how to make it relevant to the party.
Being the DM or GM is an exhausting job as you weave a story for hours on end that the players can totally destroy in a matter of moments. It can also be very rewarding as the players all experience a story that you weaved so well that they felt as though they were really in the story.
The greatest compliment to my abilities as a DM was when I had all of my players in tears around me because I told them a story about how someone in the game died protecting them.
I myself prefer to be one of the players because it is a lot of work to create and work on a campaign week after week, month after month, and all the players do is show up to play. With my current group there is no thanks for the work that I do and because of that I do get tired of telling the same story as the players keep following one major quest line. It helps me to switch gears and run a different story for a while, but my players hate that and complain saying that they love the last story so much they don’t want to leave it. Part of the problem is that once a story has been left we as a group never go back because the players graduate from college and leave, or summer time comes and everyone goes home. It is just very difficult to play in my current environment and I would love to have a group of about four dedicated players who were thankful for the effort that I put into each session.
Long post made short- Thank your Dungeon Master or Game Master today, they deserve it.