I was taught ages ago that the volitional form of a verb means "let's" do something. For example, if you take 行{い}く
and change it to 行{い}こう
, you get "let's go".
However, I feel like I can use the same form to express "I want to". For example:
行{い}こうかなと思{おも}っている ("[I'm] thinking maybe I'll go")
Am I wrong that it can be used this way?
If it's true that it can mean that, what is the difference between the sentence I have above and this one:
行{い}くかなと思{おも}っている
My understandng of the plain form is that it can be used to imply future tense, and if so, maybe it also implies intention. If so, then the two sentences mean the same thing, don't they?
Perhaps I'm thinking too much in English, though, where "will go" can be both intention and future tense?
So, my questions in summary are:
Does 行{い}こう
mean "will go" as well as "let's go"?
Can 行{い}こう
and 行{い}く
both be used to mean future tense and/or intention?