Figure out what you want, how you want to feel, whatever your motivation is, you have to figure it out. That's step one: where do you want to be? The next thing is just trying to get there and cutting yourself some slack along the way. You're going to have days when you veer off your path, then just get right back on. We all have cheat days, holidays, or celebrations, whatever or period when we can't work out as much as we like, and just do the best you can and when you can get back on track, get back on track.