a. You are a bit too quick to dismiss.
b. Do not be so quick to dismiss.
c. You have a tendency to trust.
d. You trust too much.
Are the above sentences grammatically correct?
I think 'dismiss' and 'trust' are transitive verbs and need an object. I don't think they can be used without an object.
There is another thread about this issue, but I didn't really find it helpful. I think verbs such as 'smoke', 'read', and 'eat' can be both transitive and intransitive. However, I am not sure that 'dismiss' and 'trust' can be used intransitively.