I wish to be illuminated about being preachy. What’s being preachy? Why do you think being preachy is bad? When does someone making a point become preachy?
Wordnet defines preachy as:
(adj) preachy (inclined to or marked by tedious moralization)
Tedious? I guess that means excessive here. What do you think excessive is in this context? Thanks in advance for any inputs.