Week-by-week plan for absolute beginners. 15 minutes a day. By day 30 you will play a song.
Learn Em. Just this one. Strum it 100 times a day. Goal: clean ringing of all 6 strings, no muted notes.
Add D. Practice switching Em → D → Em → D. Your hand will be slow — that is fine. Goal by week end: 1 chord change every 2 seconds.
Add G. Now loop Em → G → D → G. This loop plays "With or Without You" by U2 and countless other songs. Add light strumming: down-down-up-down-down-up.
Add C. You now know 4 chords: Em, G, D, C. Pick one song you love with these chords. Play it slowly, stop, fix mistakes, play again. By day 30 you will play it end-to-end.
Record yourself playing the song. Compare to day 1. Be proud. Show us — tag @sageguitarsg, we love these.