One thing writers have in common is a love of words. After all, they are our stock in trade. So it would be strange if they didn't hold a certain charm, even fascination. There is something about the sound of the right word, the feel of it in the mouth, the sight of it on the page, that is immensely satisfying. But as with all pleasures it can become an obsession.
Do you enjoy word games like Scrabble? Do you cancel appointments so as not to miss your daily dose of Countdown? Do you sit up late trying to finish the Times crossword? If so, you could be a lexaholic.
Stephen Fry is a famous one and it shows. Robert Robinson was another - remember all that camp delivery on Call My Bluff? The pure joy of words is the greatest spur to a wordsmith, but it can also be their downfall.
Because it's so easy to let your passion get the better of you. Remember, story telling is about communication - it's a two way street, like a conversation. Just as you would bore a listener rigid by spouting great long pompous sentences of obscure and unnecessary words, you lose the reader in much the same way. If you have a propensity to wax lyrical all the more need for critical editing, either from yourself or a sympathetic beta reader.
Otherwise you run the risk of sounding like a pompous bore, as this clip from Fawlty Towers shows: