TIPS

plan quickly but effectivly, get everything we need, work round problems.
Make sure you know where your titles will be going on the screen. don't leave it until after. leave space in the film. Make sure you plan your setting and costumes effectively so that they fit in with the genre.
Plan your story of your titles.
Make sure you take several different takes to see which one fits best.
Choose a font which fits in with the thriller genre. Plan your sound and music to make sure they sound thorough and consistent and don't mix badly with the sequence.
Stick to the 180 degrees rule, continuity editing and shot reverse shot when you film, otherwise the storyline wont work properly.