1. Physical Appearance
2. Personality
3. Self-Identity
4. Vitality
5. Health
6. Body Frame
7. Stature
8. Complexion
9. Skin Quality
10. Head
11. Brain
12. Consciousness
13. Strength
14. Courage
15. Attitude towards Life
16. Outlook
17. Initiative
18. Willpower
19. Self-Worth
20. Self-Esteem
21. Self-Respect
22. Individuality
23. Ambition
24. Temperament
25. Character
26. Behavior
27. Dignity
28. Honor
29. Personal Interests
30. Desires
31. Intentions
32. Determination
33. Mental Disposition
34. Mannerisms
35. First Impressions
36. Outer Image
37. Physical Strength
38. Stamina
39. Headaches
40. Hair
41. Facial Features
42. Eyesight
43. Overall Health
44. Appearance
45. Personal Style
46. Head Injuries
47. Self-Expression
48. Self-Confidence
49. Behavioral Patterns
50. Initiation of Actions
51. Birthplace
52. Infancy
53. Life Force
54. Destiny
55. Ego
56. Personality Development
57. Beginnings
58. First Impressions
59. Public Persona
60. General Well-being
61. Physical Constitution
62. Natural Disposition
63. Behavioral Traits
64. Self-Development
65. Character Formation
66. Head and Face
67. Vision
68. Speech
69. Facial Expressions
70. Facial Injuries
71. Scalp
72. Hairline
73. Head Scars
74. Brain Functionality
75. Mental Strength
76. Mental Clarity
77. Brain Disorders
78. Intellect
79. Ability to Lead
80. Self-Sufficiency
81. Personal Power
82. Authority
83. Leadership Qualities
84. Personal Magnetism
85. Charm
86. Influence on Others
87. Self-Projection
88. Personality Expression
89. Dharma
90. Karma
91. Purpose in Life
92. Soul’s Journey
93. Individual Mission
94. Moral Fiber
95. Psychological Makeup
96. Conscious Mind
97. Sense of Purpose
98. Life’s Path
99. Public Perception
100. Overall Life Direction

These characteristics collectively define how the 1st House influences an individual’s life according to Vedic astrology.