"If and only if the Eucharist is the Passover of the new covenant and as such, the sacrifice, then and only then does the execution get suddenly transformed into the consummation of that sacrifice." - Scott Hahn
Do all these things, one at a time, until you find yourself almost inexplicably doing all of them. Don't worry about the areas where you are weakest, start with what you can do, and keep going. Also, however, it's important to not do these things prescriptively, as if being a good Catholic means "ticking all the right Catholic boxes." Ultimately, the goal is to do all of these things out of love, and out of a desire to let Christ love US.