WHY IT IS DIFFICULT TO REALISE OWN-SELF ?

The entire objective creation that appears to exist, is dual in nature, because, we by habitual default, first objectify any thing that we want to understand through our body-mind-intelect complex; but cannot understand our ownself, because the OWNSELF (THE SUBJECT) simply cannot be objectified. That is why SELF-REALISATION is considered to be so difficult. The SUBJECT IS and NON-DUAL.