I was asked at 18 if you want a lump sum when you retire at 65 of say £150k then get yourself a pension. Turn that on its head, someone gives you a wad of £150k and says go in the bookies and place a bet that you'll reach your 65th birthday, what would you have done? Exactly!!!
When I bought my first house a friend had bought one opposite only 1 year prior and I paid £10k more than he had, and mine only cost £26k. So, I thought long and hard back in the late 80's, bricks and mortar will, long term, be a winner.
So 27 years later I own 19 houses, still owing small mortgages on 3 of them. In 5 years time thats me done, all paid up and should be able to rake in between £80-90k a year in rent and not even have to tile a splash back again.