Read the following article and answer the question by choosing from the options.

169 lbs ... . Now I want to be 150 lbs ... right in the middle of my healthy range . So I started getting serious again on Jan 1 , 2008 .

What has happened since Jan 1 2008 ?
Choose from:
(1). The narrator has conquered vice ..
(2). The narrator has stopped gambling ..
(3). The narrator has stopped drinking ..
(4). The narrator has gotten into better shape .....A:
(4).