What would you recommend to people who want to climb a mountain for the first time?

We advise them that they take physical exercise for the preparations including running, walking and
hiking other nearby mountains. However, we also advise on the below recommendations.
Number one, should be an able bodied person who can afford to take a trekking challenge.
Number two, have to consider a doctors advise before attempting to undertake a mountain trek if
necessary in case of any physical ailment.
Number three, should have all the necessary traveling documents including a passport, visas and
traveling insurance.
Number Four, should have all the necessary equipments for trekking as per the advised list in order
to be able to successfully finish their tour.