Let's not focus on becoming a new person, but an improved person.
Speaking from personal experience~
Getting fit isn't as complicated as you think!
Nothing can come close to the magic that fasting does for your body.
Fix it before you make it and don't make it harder on yourself than it has to be.
Think of your favorite song and imagine how it'd sound if you were living the dream...
Sounds too good to be true? I thought so too, but while it is possible, it's also more difficult.