I'm kind of feeling that too, nsjong. I mean, to me it seems the path is set out for everyone, at least in some general direction. You buy a sub-$100 headphone/IEM and DAP, get an amp, get an ALO, get a new source, dabble in DIY, try higher-end IEMs, dive into vinyl, dive into electrostat, (all the while upgrading existing components) and at the peak, sell it all to listen to your portable and vinyl rig. I may have left out a few steps and the order may be messed up, but I've found that sometimes I try to fill some void in my life with audio, and that's just no way to live.
Audio can be good, and used wrong it can be detrimental. If you try to fill said void with headphones and upgrades, you'll only hunger for more. If you view audiophilia as an accessory to life, then sure, it's all good from there. I know head-fi has taken up at least the burn-in time of an iMod's Blackgates, but was it all worth it?
Audio is not the essence of life, but what would life be without it?