Hello[br]Another beginner opinion here... Experts and instructors may differ completly of what im saying

For good or worst i fooled around with my guitar for months before taking a serious course (this one) so i have already found ways to just "have fun" with it, I mean, if you spend all your practice time switching from one chord to another, ofcourse you are gonna get bored and unmotivated... specially if you struggle on it

What i have done when feel i hit a wall is leave the lessons for a couple of days and look for simple tabs on other sites or apps, i usually take movies or cartoon intro songs that are way simplier and usually dont use chords nor have a solo. the satisfaction you get when you play a tune has always been enough motivation for me to go back to the lessons, and sometimes just by doing something else for a while your hand just learn new things that help go back to what you were struggling

Again this is just my way to do the things... keep it fun, and remeber your hand muscles DO get tired and.... is not a race, go at your own pace dont rush it