Balance is the natural state of your body and is maintained by moderation in your habits such as sleep, work, eating, entertainment and thinking. (Mathew7:12; 5:13-16; Proverbs 25:16, 27; 1 Cor 6:12; 8:9; Philippians 4:5) Your body sends signs of distress when you cross the limit.
This is true even in subtler areas too. Contrary to the popular notion that happiness or peace come from accumulating things, body teaches it comes from renunciation. For example, sleep embraces you when you renounce all your thoughts of possessions. (Compare Mathew 5:3) You experience a better vision when you use your lens after giving it a thorough cleansing. Similarly, you will experience a better life when you switch over to operating from the real you (the inner self), not from the artificial outer self (an ego-based consciousness) pandering to tendencies of self-absorption (a sense of my, my, my …. which is actually a self-imposed bondage). In this cleansed state, you are beyond judgment and criticism (either of yours or others) and at a place of greater love, acceptance and self-respect, and you are no longer adversely affected by events and circumstances inside or outside of you. You have become a silent and compassionate witness of yourself and others. You are now able to apply yourself 100% in whatever you do—thus anything you do becomes an entertainment to you (plus it brings better results too).
This brings to life the grandeur that is yours! (Mathew 5:48; Colossians 3:23) Perfection means being stripped of ego! Interestingly, the above principle could easily be discerned from the experience (own or of others). Hence a God-appointed channel to guide people to spirituality is superfluous. This means Mathew 24:45 is only an illustration (just like other illustrations that follow such as Ten Virgins, Talents, Sheep & Goats ….) designed to highlight individual preparedness!