Comment by ilc

As an older engineer:

I give my help. I don't lease it. I don't rent it. I don't keep an IOU sheet.

It is given freely, with no expectation other than that it might help the individual involved.

I hope some of them go on to be better than me, because they got to rest on my shoulders for a moment before finding the next giant's to climb on.

I'm happy to hear when they do what I do, and help young engineers, but I have no expectation of that. Nor should I.

What I give as a mentor, is given freely. No strings attached.