Hi steve d,
Any evidence you provide should be taken into account when assessing you. But in the end, you have to meet the criteria for an award of ESA.
But do bear in mind that as well as the descriptors there are also the exemptions - which are unlikely to apply - and exceptional circumstances regulations to take into account. Check the ESA guides in the members area for more info about these.
Good luck,
Steve
Nothing on this board constitutes legal advice - always consult a professional about specific problems