The writer has provided some helpful advice for college students who are requesting letters of recommendation. They have emphasized the importance of selecting someone who knows the student well and can provide a positive recommendation. Additionally, they have highlighted the significance of giving the recommender enough time to write the letter and being clear about the requirements and deadlines. The writer has also recommended following up with a thank-you note and keeping the recommender informed about the student's progress. Overall, these tips can help alleviate some of the stress and anxiety associated with requesting letters of recommendation and increase the chances of receiving a strong and positive letter.