My life is a lie and I don't know what to do. What is the measure of right and wrong?
Pre-question info (Insight):
For most of my life, I have kept my distance from people. In the past, my friends were people that I barely knew but trusted, and, as I barely knew them, they barely knew me. We kept to ourselves unless we needed the help. Now, however, I have developed new friendships, and these new friends seek insight into my life, my past, my quirks, my fears, my habits, etc. This would be fine, if not for a foolish complication. My first friend in which I got into this kind of friendship was a girl whom I liked; my actions started to reflect this. Due to what I felt was common decency (for she was dating someone) and the fact I was to shy to admit it, I justified my actions with logic (I was a person who focused on study and would put great thought into problems, so I managed to pull this off). However, since I justified my actions with logic, I had to act that way all the time. In order to conceal this first lie, I had to lie about my reasons for just about everything in order to support the lie that logic dictated my actions. I came up with false reasons backed by logic for all of my actions: How I ate, how I wrote, why I run, how I act, heck, I even have a false explanation for how I eat a sandwich the way I do. Despite all of these lies, I have never lied for something important (Well, important to others. Some of my actions are of great importance to me.). Although I have made all these lies, I still have a sense of honor and pride, and, as such, have made it a point to be trust worthy and act with honor. I fear that if I discard this castle of lies I will lose the trust of those around me that I have fought so hard to gain.
Questions:
1. Should I admit to these lies and replace them with the truth, or continue as though these lies are the truth?
2. I have sought the measure of right and wrong for many years. True and false, kind and cruel, it is not one of these. I have applied logic towards problems, and still I have done wrong; intentions ended up doing no better. So, please, what IS the measure of right and wrong?