Another TMF/LF learner for many years, who so much appreciated David's contributions, insights and thoughtfulness. He is sadly missed
Mr Seal was a tremendous communicator and he taught me many valuable lessons over the years. I never had the pleasure of meeting him in person, but his advice and guidance mean that I'll be forever in his debt. I can only offer heartfealt condolences to all those that loved him.
My thoughts are with the Seal family at this sad and difficult time.