Final answer:
The sentence illustrates the writer's optimistic attitude as they find contentment and hopefulness despite adverse conditions. The writer is glad and looking forward to future plans, which demonstrates a positive and satisfied outlook.
Step-by-step explanation:
The detailed sentence reveals the writer's optimistic attitude. Despite having dealt with adverse conditions such as wet twigs and dripping clothing, the writer successfully makes a fire, prepares a cup of tea, and finds contentment in planning for the next day. The phrase 'glad, rich, and almost comfortable' emphasizes a sense of satisfaction and hopefulness, underlining an optimism that overlooks the challenges faced. There is no indication of mournful outlook, detailed plans, or utter exhaustion, and while the writer may exhibit calculating ways in their methodical approach to overcoming their situation, the prevailing sentiment expressed is one of a positive outlook looking forward to the future.