Maybe a very pertinent question to ask here is - how can those who are weak and undisciplined become strong and disciplined? Dabbling is nothing at the end of the day. "Just go through the meditations and do them consistently..." I think a more specific and direct answer is to raise Fire Energies (and later when one has advanced enough, invoke Fire Element safely) along with working on the Fire Solar Chakra - and its pair, the 6th Chakra.
For a lot of people, the motivational talks/posts are nice - but that's it. "Yeah, I know I should do this, etc..." I do say to start lowly and slowly and add things in over time. For those who struggle with discipline, this might be one way but slow and time-waste-y; the alternative is to get the feck on with it and just do it but we have to adapt and change takes time; going too quickly, doing too much too soon is dangerous.
In another post recently, I said that I take dedication, commitment and loyalty very seriously. It's being stubborn in staying. While that is good, just being dedicated, committed and loyal is not enough. One has to do, not just be dedicated, committed and loyal.