You don't have to have too many sets of practices, no matter how brilliant and how positive they sound. They are just like when we eat food - we can eat only one mouthful at a time, no more than that. So we have to practice one mindfully at a time. 

By doing this constantly at a good rate, just like maintaining a good diet, it becomes meaningful and beneficial, it helps to reduce anxieties, stress - and finally we are able to live a very exciting 21st century life.

Karmapa Trinley Thaye Dorje