For those who don't know, March 31 is known as the International Quit Your Crappy Job Day 2015. All around the world, a number of employees - even bosses - feel unappreciated for their hard work. Some on the other hand simply feel that they are underpaid. So, if you are one of these people, is it high time to submit that resignation letter?

In honor of International Quit Your Crappy Job Day 2015, here are first a few facts to be known about employees and their jobs. According to the official site for International Quit Your Crappy Job Day 2015, there is an estimated 25% of employees who have a huge dislike for their job and that they wish they could simply quit the next day.

While quitting is not a healthy option, if the job itself takes a toll on your health, your social life, and your family, then it is clearly not the best job out there for you. What other signs are there that you should quit from your job?

1. You are simply unhappy with the quality of your work. Heck, you feel unhappy even with the work itself and your co-workers.

2. You dread Mondays. While it is a known fact that Mondays are not employees' best friend, having to dread it more than anyone else is a clear sign you are too stressed out about the job.

3. You don't care about the quality of your work and even if reprimanded by your superiors, you don't see it as a warning sign.

4. You drag yourself from the bed just to get to work.

5. You no longer learn new things from your job and you simply long for a new place elsewhere.

If you answered yes to three to five of the questions, clearly you should join in ahead with employees quitting on International Quit Your Crappy Job Day 2015. For one, some people think quitting is healthy. According to Alexander Kjerulf of Money Talks News, quitting simply leads to something ultimately better.

"We need to shift our perspectives and realize that quitting a job you hate is not an act of weakness [but] a lead to a better work life, a happier home life and a more successful career," shares Kjerulf about International Quit Your Crappy Job Day 2015.