>>133003
What you are asking for is disconnecting your soul (the sentient energetic spawn of your current incarnation) from your spirit (what you call "the spark of sentience", the immortal spawner of souls outside of time and space).
The problem is, ignorance is not bliss. Your soul in that disconnected state is going to keep feeling miserable, and your spirit is going to keep throwing you clues to find your path to it again.
If you insist on trying, though, all you have to do is basically lie to yourself every chance you get. Since I believe giving up self-honesty once you have really conquered it might be impossible, suicide might be your only real chance at this.
Think about it: if you threw yourself at drugs, wouldn't you almost unconsciously strive to gain knowledge about yourself from that altered state? Even with alcohol this happens. You could try embracing your unconquered flaws, but in doing so you would be actually on your way to conquer them.
I know this post is very disjointed, but words don't come easy at this moment.