Be positive, not negative. Be truthful, not deceitful. Be honest, not bogus.
Removing negativity is a good reason to be happy.
However, if you are going to work every day you receive a lot of negativity there which is sometimes difficult to be removed during your day.
Everything negative features a bad effect on our lives So I feel it's easier to be happy if you've got faith before work and maintain a positive mindset the simplest thanks to living a cheerful life is to figure with faith.