A Lesson Lived Is A Lesson Learned

xThis is a really simple song.
Drop C

Intro
|----------------------|
|----------------------|
|----------------------|
|3-5--3-1--1-4--2--1-1-|
|3-5--3-1--1-4--2--1-1-|x4 (4th time, hold the 1st fret)
|3-5--3-1--1-4--2--1-1-|

Riff 1
|------|
|------|
|------|
|0-0-0-|
|0-0-0-|
|0-0-0-|

Riff 2
|------------------------------------------------------------------------|
|------------------------------------------------------------------------|
|------------------------------------------------------------------------|
|0-------3-7-6-------------8-12-11-------------3-7-6-------------8-12-11-|
|0-00000-3-7-6-00000000000-8-12-11-00000000000-3-7-6-00000000000-8-12-11-|
|0-00000-3-7-6-00000000000-8-12-11-00000000000-3-7-6-00000000000-8-12-11-|
   .....       ...........         ...........       ...........

Repeat those riffs until end, then end the song with:

|--|
|--|
|--|
|0~|
|0~|
|0~|

and that's it!!