Well it all depends which aircraft has more issues with low self esteem and what sort of therapy sessions are going to be available for it to finally shed this dark burden from the past. Don't worry, help is on hand. Try the web pages of
www.airlinesanonymous.org for the nearest group session to you. Low self esteem often comes after one or other partners has been flying around with another airline. Trouble is it all starts off as being platonic but before you know it they are "code sharing" and using each other's Frequent Flier lounges. Before long it ends in a nasty Nut Allergy or a Rash, that cannot easily be explained to the old faithful airliner sitting faithfully on the remote terminal with nothing for friendship but the driverless monorail.
Sometimes low self esteem comes from problems related to the late onset of puberty, but cream and a good razor can usually keep these sympoms at bay during the working day. It may not even be a LSE problem at all, but something all together far more sinister!! I have often found that the problems lie in something known in the businesss as ITA, or Incorrect Thread Assignment. It is a little understood affliction and the government is being perilously slow in allocating adequate funds for research into this insidious threat to our society. The charity "ITA For Life" has been instrumental in forcing change in legislation and collecting funds to help the sufferers and their families - check local Yellow Pages for a listing.
Hope this helps
Tarnished
Darn you G-CPTN for getting in there first!