Having done it (75% savings rate over 10 years).....
1) don't let your life revolve around meeting some arbitrary savings rate
2) you will not be any happier 10 years from now than you are today
3) invest in your relationships, health and hobbies/activities outside of work
4) if you're not pursuing certain activities now, using work as an excuse, you probably won't pursue them when money becomes a solved problem
5) figure out a way to enjoy the journey and maximize life satisfaction now, not 10 years from now. You may not be around 10 years from now.
6) what you think you want your life to look like 10 years from now, is not going to be what you want it to look 10 years from now