important question about switching classes??? urgent!!

<p>hi guys,
i will be a junior next year, and with my current schedule my Unweighted GPA can be a 3.89, and my weighted GPA a 4.74. However, if I switch into Human Anatomy and Physiology(a regular, but higher-credit class), my Unweighted GPA will be 3.90, but my unweighted GPA will only be a 4.69. What do you guys think? is there a big difference between a 3.89 and a 3.90?? this has been keeping me awake, i really don't know. another thing is i would rather take AP Chemistry(on my current schedule) than Human Anatomy and Physiology, but I feel like there is a big difference between a 3.89 and a 3.90(why else are they lumped in different categories??)<br>
Any input is greatly appreciated.</p>

<p>Colleges get to see your full transcript, and there’s almost no chance they care about the miniscule difference between a 3.89 and 3.90. They do, however, want to see you take the most challenging classes available to you within reason. If you feel you can handle AP Chem, I’d suggest taking it.</p>

<p>I wish I cared about school to the point that a 0.01 difference in GPA would cause me to lose sleep. I am unfortunately tragically unmotivated in that sense. But to answer your question, the difference is so minuscule that it would probably not even register at all in terms of college admissions.</p>

<p>Take challenging courses that interest you. Period.</p>