selfesteem	age	alcoholic	drugaddict
25	15	1	0
22	17	1	0
24	18	1	0
20	19	1	0
21	21	1	0
17	22	1	0
14	23	1	0
16	24	1	0
15	25	1	0
20	30	0	1
17	31	0	1
18	33	0	1
15	35	0	1
14	36	0	1
15	37	0	1
12	38	0	1
10	40	0	1
11	41	0	1