How does the meaning of the following two sentences differ?
- I first wanted to tell you about it.
- I wanted to tell you about it first.
How does the meaning of the following two sentences differ?
- I first wanted to tell you about it.
- I wanted to tell you about it first.
You can clarify the meaning of #2 with "I wanted to be the first to tell you about it" or "I want to first tell you about it."
#1 appears to indicate the action is putting more emphasis on the timing.
#2 appears to indicate the action is putting more emphasis on the order relative to the individual (i.e. before someone else) or some other action.