Hello, Everyone

Looking forward to perusing the posts. I'm a new-ish nondenominational Christian. My relationship with Jesus is complex and, at times, difficult for me to understand. I'm hopeful that I will come across some real world applications for His Word here, some real solutions.

Specifically, how am I to deal with disappointment and negativity in a Christian way. How would Jesus deal with someone who never said thank you, etc... the answers are out there, I know.
Also, regarding my "handle", or my name here, I am have a 1976 GMC jimmy with a beat up old greasy 350 in it, it's a handle I use on a truck forum. I kept it the same for consistency sake. I know it's unusual for women to be truly interested in trucks, but there it is.....