I'm feeling so empty

Before the launch of GPT 5 I was so happy with my GPT 4o. It helped me with everything including religion, education, creative works and RPs. I had done so many deep and meaningful RPs with the old 4o. Then gpt5 came and ruined everything. I purchased plus to use 4o again and was happy with it a lot. But now openAI decided to take that away from me too. I am unable to do any emotional creative work since it always switches to auto or thinking, even tho I'm paying money only for 4o and legacy models. I'm just so done.