When it comes to internal vs external motivation they work equally well! An example of external motivation is money. It's healthy to have internal motivation, e

When it comes to internal vs external motivation they work equally well! An example of external motivation is money. It's healthy to have internal motivation, eg you like what you are doing, but it's not needed. It works best to have both internal and external motivation, for example really enjoying the work and get paid a lot for it, then you'll be very motivated, and wont have any problems to get to work.