im confused...

today, i need to make one of the hardest and most crucial decision of my life...

a new job is being offered to me... as Business Analyst from our Systems Department...

if i accept the offer, these are the effects on me:

Neutral Effect
- no change in salary and level
- change department from Treasury to MISD
- transfer from a kind boss to another kind boss

Positive Effect
- i can now practice what i have studied and finished in College
- brighter future since the position is more marketable as IT person
- sure job a year from now
- new work, new environment, new challenge

Negative Effect
- i will lose my authority as a Supervisor
- i will lose some of my privilege like blogging anytime and being boss to my boss
- i will lose my spacious working area

i dont know where to categorize this one:

- possibility of being away or having less time with M which would mean
- my marriage would be saved
- freedom from M
- less or no pain from M

i really dont know what to do...

can you help me, people?...