Macのローカルファイルは全てaddしてしまっていいのかどうか

Git初心者で恐縮ですが、マックのローカルで作業していて、ある特定のディレクトリ下（~/Google ドライブ/Edit-settings）の変更点をaddしようとしたら、その上の階層などのファイルらが多く表示されています。
下記のような感じです。

bash
1~/Google ドライブ/Edit-settings:master$git status
2On branch master
3Changes to be committed:
4  (use "git reset HEAD <file>..." to unstage)
5
6	new file:   ../../Dropbox/FELICA/PORTFOLIO/制作サイト一覧/html:css/herbkitchen02/img/salad.jpg
7	new file:   ../../dotinstall/index.html
8
9Changes not staged for commit:
10  (use "git add/rm <file>..." to update what will be committed)
11  (use "git checkout -- <file>..." to discard changes in working directory)
12
13	deleted:    ../../Dropbox/FELICA/PORTFOLIO/制作サイト一覧/html:css/herbkitchen02/img/salad.jpg
14	deleted:    ../../README.md
15	deleted:    ../../dotinstall/index.html
16
17Untracked files:
18  (use "git add <file>..." to include in what will be committed)
19
20	../../.Trash/
21	../../.atom/
22	../../.bash_history
23	../../.bash_profile
24	../../.bash_profile.macports-saved_2017-07-21_at_13:48:00
25	../../.bash_sessions/
26	../../.bashrc
27	../../.config/
28	../../.cups/
29	../../.dropbox/
30	../../.eclipse/
31	../../.gem/
32	../../.gitconfig
33	../../.gvimrc
34	../../.jenkins/
35	../../.mysql_history
36	../../.node_repl_history
37	../../.npm/
38	../../.nvm/
39	../../.oracle_jre_usage/
40	../../.psql_history
41	../../.ssh/
42	../../.tooling/
43	../../.v8flags.5.1.281.98.8dc40979e5ac1d0b398d4c73683ab2c7.json
44	../../.vagrant.d/
45	../../.vim/
46	../../.viminfo
47	../../.vimrc
48	../../.vimrc_backup2
49	../../.vscode/
50	../../.zprezto/
51	../../Applications/
52	../../Creative Cloud Files/
53	../../Desktop/
54	../../Documents/
55	../../Downloads/
56	../../Dropbox/.dropbox
57	../../Dropbox/COOKPAD/
58	../../Dropbox/Dropbox スタートガイド.pdf
59	../../Dropbox/Hatena/
60	"../../Dropbox/Icon\r"
61	../../Dropbox/sample/
62	../../Dropbox/カメラアップロード/
63	../../Google ドライブ/
64	../../Library/
65	../../Movies/
66	../../Music/
67	../../Pictures/
68	../../Public/
69	../../Schoo/
70