Why do mediums and psychics charge?

Why shouldn't they? 
I've been asked this a few times and i know other mediums are asked too. It's for our time.  Mediums and psychics that have put their time and effort into developing their abilities further, work solely in this field and it is our income, we are no different to a hairdresser, musician, plumber or joiner etc. 
Me personally, i've spent a lot of time on furthering my connections, developing my abilities to better them to a higher standard, originally for my own peace of mind and as i furthered my connections with developing my abilities it was obviously for clients too. 
When booking development, mentorships or workshops, your gaining the knowledge that i have acquired, spent money on gaining and the experience and tips, i have learnt.
It takes dedication, commitment, time and money for correct development. Likewise for any area which training is required, like hairdressing etc. 
Mediums are known for doing a lot of charity work or free things as we like to give back. 
it is a gift to an extent, as everyone is born with psychic abilities but it can be a double edged sword Think of it this way...would you ask a hairdresser to trim your hair whenever it suits you for no payment? ask a plumber to look at every drip out of a tap? No you wouldn't really (unless they're family or close friends :-) or if you did, you would make an offer of payment or maybe feel a little guilt creep in if you didn't. 
I can only speak for myself but it's less rewarding for me when people want as much for free as they can, a lot of the time with no thanks from them or they take offence when i have to say no. I'm not talking about an odd now and again, it's happening many times on a daily basis, where i have to say no. 
I felt impelled to write this blog, with the current situation many people are mistakenly thinking mediums shouldn't be charging, but i don't think they would be paying my bills as i still have bills to pay, expenses to cover, food to put in my cupboards. 
I am a small business, namely myself which is why i am grateful for those sharing on social medias and giving recommendations.
Everything in my shop is shareable and if you would like to share with friends or family that would be absolutely great!
Thank you in advance and remember #staysafe