I use it as analytical process to try and understand things when I'm not reading an astrology book or something. Like instead of paying attention to just what someone says to me, I pay attention to how they say it, their body language, if they seem to be contradicting what they are saying by a gesture...because astrology shows us that there is not only a what, but a how, when, where, ect... Or I try to pay attention to what attracts me, what repulses me, my immediate feelings at that exact moment and how they correspond to what I'm thinking about the whole situation, ect.
But then again, I am Virgo rising, I think that is appropriate.
Just find your own way, be observant, and notice if you can find correlations between astrology and real life. For example, how could you astrologically pin down having a conversation with someone? I would definitely say something involving Mercury...conversations involve someone listening and someone speaking, and then switching roles, how would you pin that specific process down? Is it a debate, or an all-out argument. Is it a conversation between loved ones, or two very shy people who know nothing about the other. How is the conversation approached? These are the same analytical questions that are brought up when looking at charts...who, what, where, when, why, how??
Be observant...one day, I noticed I kept dropping stuff as I was getting ready for work, and I was wondering why I was being so clumsy. On my way to work, there was a HUGE car accident and a main road was blocked off. On my detour there was a fire, and I had to detour even more!! After the second detour, I got really lost. By the time I got back to a road I knew, I was stuck in horrible traffic!! I wasn't even angry, because I noticed that for about an hour, there was a series of unexpected incidents one after another. When I got to work that day, everyone was in a "rushing about" kind of mood too...So I resolved to pull up a chart for around that time to see if I could find something that would astrologically depict that whole situation, but I forgot to, and can't remember the date/time anymore (it was like a month ago). But that's not what was really important to me. I would guess some hard aspects with Mars/Mercury/Uranus maybe, but that's not really important to me either. What I found important was that I observed a snowballing of events, and I kept myself from getting frustrated and angry about it just out of sheer curiosity of the events and how everything kind of happened at once.
That is not something I would have been able to do before studying astrology.
Astrology can enhance our lives, help us to notice more opportunities, be aware of the formation of bad situations, shed some psychological drama, and even be closer to those we love.