"Put One Foot in Front of the Other" is that famous song featured in the 1970 Christmas special Santa Claus is Comin' to Town. Sung by Kris Kringle to help the Winter Warlock change his nasty ways and become a nice person. Changing a habit is not always easy and takes time!
Perseverance is the quality that allows someone to continue trying to do something even though it is difficult. All it takes is YOU putting one foot in front of the other, one step at a time, staying consistent, and sticking with it, to move forward and not let anything get in the way of your dreams and goals. It's going to take time. Be Positive, Stay Patient and things will happen as long as you stick with it!