Use your imagination.
Next step after getting rid of negative thoughts is to use your imagination. When things go well, you are full of positive energy, and when you are experiencing difficulties, you need to be even more energetic. So rename your situation. If you keep repeating I hate my work, guess which feelings those words will evoke? It’s a matter of imagination! You can always find something to learn even from the worst boss in the world at the most boring job. I have a great exercise for you: Just for three days, think and say positive things only. See what happens.