I agree with the other posters.
You cannot set "deadlines" with regard to taming/training birds.
Doing so is simply setting yourself up for frustration and disappointment.
These things take time and patience and cannot be rushed.
A regular and consistent schedule is important as is a calm, relaxed manner when working with your birds.
Learning to read their behaviors and progress at they pace is key.
Part of the enjoyment is enjoying the journey as it progresses rather than trying to rush to reach a goal.