Read the following context and choose the best option to answer the question.
Context: Sometimes I go for a stretch of time without blogging because I feel like I have nothing to say . It seems as though I have n't done anything , have n't had any inspired thoughts , and just ca n't get my fingers moving across the keyboard . This time , I have n't blogged for two weeks because I have just been doing way too much -- first traveling , then trying to get caught up on real life -- and every time I have thought about blogging , I just did n't know where to start . So I guess I ' m starting by not really starting !
Question: What may of been the reason for not posting ?
Options: 
- I have been on vacation .
 - None of the above choices .
 - It is the holidays
 - I gave been sick


I have been on vacation .