I use dictionaries, thesaurus, Wikipedia, Google, etc., all the time. Literally, a day does not go by in my pathetic (yes, I mean to say pathetic) life without me consulting one or more of the above wonderful (and I certainly mean to say all of them are wonderful) life-saving sources.
While I am on the record showing off my immodesty, I might as well go one step further to say that being a liberal user of some of the greatest Internet-based reference materials is one of last grace-saving virtues. Amen!
You are in good company, 班长!