I have been harvesting rules from role playing games and have found that the right way to do things is by blending science with the arts that are out there to combine your artistic left hemisphere brain with your emotional right hand side brain, to control your body to expend fuels into the world around you to get the desired effects, something I will not repeat this time around.
So, what is the force of light, and, how do we access it? This would be down to the social side of things, where we try to get along to look for 'security.' So, the force of light is self serving like everything else, as the whole goal is to benefit yourself, through the benefit of others first, yes? This means it is tied to 'empathy,' yes? This reminds me of a hunter class that is bend on reversing the fates of others through empathy, 'the martyr,' that harms others by hurting himself! Strange, if you ask me...
If we were to observe that we would need to work on karma, a artistic concept, where fate favours those that favour others, naturally teachers and nurses would make ideal candidates for this, of course. This would be where you have it drummed into you that your job is to help, and help you do, recognizing yourself with dignity and self praise each time after work. This is probably all the thanks you get from yourself, and, others will, making peers out of them quickly, to help manage the rudeness and lack of recognition to your fine work of charity, when you could do the bare minimum...
So the key is to put more in than you expect to get out - a act of 'tipping,' yes? How d you do this - you justify yourself, for a moment, or well in advance, before tapping the light, that it will help others more than it will help you, of course. This is through of as noble, and, in the light of holy scripture, it is thankless, but, in light of brining more people to your cause or faith, or, to assist you with your duties, it would be good to say, yes, you did it, and, yes, this is why!
So, that is the mental aspects of 'The Force of Light.' This is karma based, you need to put more in to get more out, and, charitable at times, when you seek to help others without payment. Thanks and splendour seems to be in line with the force of light, as I have proven...