Welcome!
If you read the "phal abuse" thread you are off to a good start!
I also have a generally "black thumb"
The reason I am successful with orchids is they require MORE care than a regular house plant.
I check them every day instead of having to remember to water them every two weeks when I can't even recall what I had for lunch
And some food for thought:
The most successful orchid growers I know have killed more plants than they can count!
Similar to a cliche in surgery...."If you are not having any complications, you are not doing enough surgery."
You cannot become adept at handling problems if they never occur for you