A letter of thanks for emotional support is usually quite personal. It's a letter to a friend or relative who has been there for you whilst you suffered something, such as the loss of a job or bereavement. Often, people believe they are acting as any good friend would, and letters of this sort can come as a surprise to them, but if you really appreciate what they've done for you, it is probably important that you let them know in some way or other, and in our modern age writing a letter is a pretty rare practise that demonstrates your willingness to put effort into conveying a message.
With all that in mind, then, a letter of thanks for emotional support should usually be hand written, though they can be typed up and signed, as a rule of thumb, make sure your hand touches pen to paper! Use first name terms and colloquial vocabulary, after all, you're probably speaking to a friend. You can start it with 'Dear…', but the formalities should end there.
You may want to discuss a certain instance where you truly appreciated the help of the person you are writing to, or you may want to keep it general. You can tell the person how things are working out for you now, and how their support has meant you are getting on better than you were before. You can end the letter with an informal sign off, maybe an inside joke, with 'yours', or simply with your name.
These letters are either posted or hand delivered, but it would defeat the purpose to send the message electronically, an email takes two minutes to write and send most times, whilst it's likely you feel the person you are thanking went to far greater lengths to pull you through a tough time. For a yet more personal touch, try using interesting stationary, coloured paper etc.
With all that in mind, then, a letter of thanks for emotional support should usually be hand written, though they can be typed up and signed, as a rule of thumb, make sure your hand touches pen to paper! Use first name terms and colloquial vocabulary, after all, you're probably speaking to a friend. You can start it with 'Dear…', but the formalities should end there.
You may want to discuss a certain instance where you truly appreciated the help of the person you are writing to, or you may want to keep it general. You can tell the person how things are working out for you now, and how their support has meant you are getting on better than you were before. You can end the letter with an informal sign off, maybe an inside joke, with 'yours', or simply with your name.
These letters are either posted or hand delivered, but it would defeat the purpose to send the message electronically, an email takes two minutes to write and send most times, whilst it's likely you feel the person you are thanking went to far greater lengths to pull you through a tough time. For a yet more personal touch, try using interesting stationary, coloured paper etc.