A junior colleague got the job I've been doing – should I still help him?

I have been doing this work for nearly 30 years, and he regularly comes to me for adviceTwice a week we publish problems that will feature in a forthcoming Dear Jeremy advice column in the Saturday Guardian so that readers can offer their own advice and suggestions. We then print the best of your comments alongside Jeremy’s own insights.After many years working for the same large company in a technical capacity on a small team, the management has finally formalised my job spec and advertis