To use skip logic effectively, there are some best practices you should follow. First, use skip logic only when necessary and relevant. Avoid overusing it or skipping questions that might provide useful information or insights. Additionally, try to use skip logic early in your questionnaire to filter out respondents who do not meet your criteria or who are not interested in your topic. This will save their time and yours. Additionally, make sure your skip logic rules match your question logic and that respondents do not miss any important questions or pages. Lastly, use skip logic to personalize your questionnaire and tailor it to the needs, interests, or preferences of your respondents. This can make them feel more engaged and valued.