00:17:332 (1) - it just feels right being about the previous two sliders - https://imgur.com/a/GE4kCOd
00:14:332 (7,8) - stacking the circle and the sliderhead together - https://imgur.com/a/ODRxN9T
00:13:666 (4,5,6) - could do something like this - https://imgur.com/a/ZtzwKgH
i noticed that the charting are the same on all the diffs, which i think is fine (if you are going for a loved state on this map), but its highly encouraged that you create different charts for all diffs.
You may use this map as a reference on how they structure a chart for different levels: https://osu.ppy.sh/beatmapsets/1400282#osu/2924731
03:14:262 (7) - place this father to the right so when you aim the start of the slider, you came from the right side of it
01:44:969 (4,5) - switch places
01:50:130 (4,5) - switch places too
if you're learning how to map, you don't have to learn all the diffs, it's better if you would just work on one difficulty, let's say the top diff, and just work on that. If you think you've learned enough, that's when you can move on and learn to map the other diffs
as for me, i'd prefer those "streams" to be long jumps as it fits more with the overall map