When your friend not only cannot appreciate your hobby but derides it and doesn't attempt to make up for that, your friend is not a very good person or friend. You may be able to train them into being a slightly better person or friend, but more likely you need better friends.
We should not expect people who have been shot to make jokes or to be happy. We should expect them to save their energy for recovering from their wounds.
Our natural emotional reactions to our circumstances are there to provide a corrective feedback system.
The fact that this type of perspective is still so popular just means that civilization has a long way to go towards making daily life more tolerable for average people.