Not much really motivates me, I'm naturally disposed to being lazy but I also know that no one else is going to do it for me so I just get on with it... it's not exactly motivating but it's just how I get my butt up and doing things I don't want to do.
I suggest you set long term and short term goal for yourself. example of short term goal is if you get a job promotion in 2 months you will buy a new car/laptop or something. For long term goal, something like, i will become a billionaire when i age 30.
Do something that motivated you, like you said watching video about house cleaning motivate you to clean your house.