The Prophet (PBUH) used to do three things during the last 10 nights of Ramadan. He would tighten his belt (buckle down) in these last 10 nights and do everything in these nights. He would also spend the entire night awake in worship. He would waken his family up so that they could also take part in acts of worship during the night.
Think about what you can do in these last 10 nights of Ramadan and try and emulate this beautiful hadith.