The person appears to be a/an Southeast Asian Male, approximately 10 to 19 years old.
Young writers frequently encounter these common mistakes:

1. Forgetting to proofread their work, leading to errors.
2. Lacking a clear structure, which can confuse readers.
3. Failing to provide enough examples or evidence to support their ideas.
4. Not giving enough background information on their topics.
5. Skipping transitions, making their writing feel choppy.
6. Using passive voice too often instead of active voice.
7. Writing in a boring way instead of using lively and precise language.
8. Relying too much on adverbs and adjectives instead of strong nouns and verbs.
9. Ignoring the visual presentation of their text, like font and spacing.
10. Not revising their work to improve clarity and conciseness.
Young writers often encounter several pitfalls that can hinder their writing development:

1. Failing to proofread their work, leading to overlooked errors.
2. Lacking a clear structure, which can confuse readers.
3. Not providing sufficient examples or evidence to support their arguments.
4. Omitting necessary background information that could help contextualize their writing.
5. Neglecting to use transitions, which can disrupt the flow of ideas.
6. Avoiding active voice, which can make writing less engaging.
7. Writing in a monotonous and wordy manner instead of opting for dynamic and concise language.
8. Overusing modifiers like adverbs and adjectives, rather than focusing on strong nouns and verbs.
9. Ignoring the visual presentation of their text, such as font and spacing choices.
10. Skipping the revision process, which is crucial for clarity and readability.