I respect your decision to leave and also your reasoning. Consider your experience here at this forum (the frustation you experienced) a TRIAL (learning episode).
There will be times that the purpose of the particular learning episode/trial will be that you learn to address others less personally and keep the discussion on an OBJECTIVE level. You will notice that EXTREMELY few people can and will do this.
People like to give EXCUSES for everything. They use THEIR own reasoning scenario's and also snippets of scripture for excuses also.
EXAMPLE
People like to chew others out and get on their case (that is what "REBUKE" means).
The KJV is the only version that says "REBUKE" in 2 Timothy 3:16, the other versions say "REPROVE" (which means to prove what is right).
Of course, nobody wants to be wise and get a good copy of proper scripture (or almost no one). They think that IT DOESN'T MATTER,.....FINE!...they have their soul, I have mine...let everyone do what they want.
A Godly person is supposed to be PEACEFUL and NOT WANT to "chew out" anyone (devotion is not "scripture", real devotion is "THE HEART'S "DESIRE",....so....peace or aggression, what is in your heart?).......oh, your heart/conscience is not enough of a guide for you?....OKAY, I'll show you scripture...
Jude 1:9.....even an ANGEL did not pass judgement, but said....
"The Lord rebuke you".
http://www.blueletterbible.org/search/translationResults.cfm?Criteria=THE+LORD+rebuke+you&t=RSV&sf=5
................................PEACE or AGGRESSION????.
You're non-confrontational (peaceful) by nature/character (a very Godly trait), yet you LABEL YOURSELF a "warrior",....IDENTITY CRISIS to say the least, do not label yourself at all (in order to avoid pride and role playing, you must DECREASE if you want Him to increase in your life).
I understand that you have a low tolerance of judging and arguing (no doubt, Jesus did also). Five and a half years ago when I started writing about the truth of God, I also had a low tolerance of that.......God said "Well you wanted to share what I taught YOU,....Get over it or get out of these discussions/debates" (I'm not here because I think it's God's will, I'm here because it is MY WILL, but He let's me "share").....
Psalm 37:4
"Take delight in the LORD, and he will give you the desires of your heart".
I started writing on forums twelve years ago about 'social adversity', drugs, depression, etc. and experienced 'burnout' every year or so. Writing about "soul" matters/issues is very stressful (everybody's arguing and judging is 'soul disturbing'....it makes it worse if your heart is in the right place, so....CONGRATULATIONS!).
The church has always been utterly FILLED with arguers/crusaders, condescending hotshot intellectuals, and pride master "scholars", and will always be.
I haven't noticed you being rude or insulting. Many people get defensive when they hear REAL TRUTH because "truth destroys the empires of pride".
...but, you've probably already discussed this with God ("BURNOUT" is real, stress is a silent killer).
Godspeed in your journey with The Lord!.