Answer:
Tolkien mistakenly believed his surname derived meaning "foolhardy", and jokingly inserted himself as a "cameo" .
Because it is your personal opinion & judgement
Answer:
This means success is a verb and the related part of speech success is not a verb; in this case, success is a noun. Another test for verbs is to use the word in question in different verb tenses. If the sentence still makes sense, the word is a verb.